Researcher Profile - MINOURA Mao

写真b

MINOURA Mao

*Items subject to periodic update by Rikkyo University (The rest are reprinted from information registered on researchmap.)

Affiliation*

College of Science Department of Chemistry
Graduate School of Science Doctoral Program in Chemistry
Graduate School of Science Master's Program in Chemistry

Title*

Professor

Degree

Ph. D. （ The University of Tokyo ）

Contact information

Research Interests

Organoelement Chemstry

Environmental Chemistry

Organometallic Chemistry

Organic Chemistry

結晶学

Crystallography

Courses in charge*

Academic Year 2025

Campus Career*

4 2013 - Present

College of Science Department of Chemistry Professor
4 2013 - Present

Graduate School of Science Master's Program in Chemistry Professor
4 2013 - Present

Graduate School of Science Doctoral Program in Chemistry Professor

External Link

Research Areas

Nanotechnology/Materials / Green sustainable chemistry and environmental chemistry / Environmental Chemistry
Life Science / Bioorganic chemistry / Organoelement Chemistry
Nanotechnology/Materials / Structural organic chemistry and physical organic chemistry / Organoelement Chemistry

Research History

4 2021 - Present

Vice President, Rikkyo University

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4 2013 - Present

RIKKYO UNIVERSITY Graduate School of Science Field of Study: Chemistry Professor

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4 2013 - Present

RIKKYO UNIVERSITY Graduate School of Science Field of Study: Chemistry Professor

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4 2013 - Present

RIKKYO UNIVERSITY College of Science Department of Chemistry Professor

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4 2008 - 3 2013

Kitasato University School of Science

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4 2008 - 3 2009

Kyoto University Institute for Chemical Research

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9 1999 - 3 2008

Kitasato University School of Science

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9 2003 - 8 2004

Columbia University Visiting Scientist

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4 1995 - 8 1999

Hiroshima University Faculty of Science

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Education

- 3 1995

The University of Tokyo Graduate School, Division of Science

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Country： Japan

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- 9 1990

Saitama University Graduate School, Division of Natural Science

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Country： Japan

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4 1984 - 3 1988

Saitama University Faculty of Science

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Country： Japan

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Papers

Phenothiazine-dioxide-based Cu-MOFs: preserving porosity through the incorporation of substituents into organic linkers Peer-reviewed

Koh Sugamata, Riko Furukawa, Natsuki Amanokura, Mao Minoura

Dalton Transactions54 ( 22 ) 2 5 2025

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Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry (RSC)

New phenothiazine-dioxide linkers were used in Zn- and Cu-MOFs, revealing Cu-MOFs’ superior porosity, stability, and gas-adsorption.

DOI： 10.1039/d5dt00721f

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Synthesis of a dilithiobutadiene bearing extremely bulky silyl substituents and its reactivity toward functionalized silanes Peer-reviewed

Katharina Munster, Shunsuke Kudo, Takuya Kuwabara, Eriko Shimamura, Shunsuke Furukawa, Yusuke Yoshida, Shintaro Ishida, Takeaki Iwamoto, Kazuki Tanifuji, Yasuhiro Ohki, Mao Minoura, Masaichi Saito

DALTON TRANSACTIONS54 ( 10 ) 4 3 2025

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/d4dt03537b

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Sn(IV) Complexes of 5,10,15,20‐Tetraaryl‐5,15‐diazaporphyrinoids: A Promising Platform for Evaluating the 20π‐Electron Antiaromaticity Peer-reviewed

Hiroya Suzuki, Mao Minoura, Ko Furukawa, Haruyuki Nakano, Yoshihiro Matano

Chemistry – A European Journal31 ( 9 ) 27 12 2024

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

Abstract

Porphyrinoids in the 20π‐electron state have been extensively studied from the fundamental viewpoint of investigating their structure–antiaromaticity relationships. However, most of the 20π porphyrinoids are highly distorted and unstable in air, which hinder the comprehensive analysis of paratropic ring‐current effects derived from planar π‐electron systems. Herein, we present the first examples of antiaromatic Sn(IV) complexes of 5,10,15,20‐tetraaryl‐5,15‐diazaporphyrinoids (SnX2TADAPs), prepared by the complexation of the corresponding freebases with Sn(II) chloride under aerobic conditions and subsequent metathesis of the axial ligands, that show paratropic ring‐current effects. Notably, both neutral 20π‐electron derivatives and 19π‐electron radical cations of SnX2TADAP are extremely stable in air owing to the intrinsic electronic effects of the central Sn(IV) unit and meso nitrogen atoms. NMR spectroscopy, cyclic voltammetry, and density functional theory calculations were performed to assess the ring‐current effects and orbital energies of a series of the 20π‐electron SnX2TADAPs, and the results reveal that the paratropic ring‐current effects arising from the planar 20π‐electron DAP ring increases with a decrease in the HOMO–LUMO energy gap.

DOI： 10.1002/chem.202404092

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2-Aryl-3H-1,3-Benzazaphosphole Oxides: Synthesis, Optical Properties, and Excited State Intramolecular Proton Transfer Peer-reviewed

Hiroaki Nakagomi, Nina Murayama, Rika Takegami, Kaori Fujii, Rio Kitakado, Yoshifumi Kimura, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Chemistry - A European Journal30 ( 33 ) 12 6 2024

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/chem.202400807

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Extremely stable system of 1-haloselanyl-anthraquinones: experimental and theoretical investigations Peer-reviewed

Naoki Ogawa, Nobuhiro Suzuki, Yoshifumi Katsura, Mao Minoura, Waro Nakanishi, Satoko Hayashi

Dalton Transactions53 ( 24 ) 10099 - 10112 28 5 2024

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Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry (RSC)

Synthesis and structural determination of highly stabilized 1-haloselanyl-anthraquinones through unexpectedly short O⋯Se distances, with the elucidation of the interaction natures.

DOI： 10.1039/d4dt00760c

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Reactivity of a Linear 2-Germapropadiene with Acids, Ketones, and Amines. Peer-reviewed International journal

Koh Sugamata, Teppei Asakawa, Mao Minoura

Chemistry, an Asian journal e202400262 22 4 2024

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Language：English Publishing type：Research paper (scientific journal)

The reactivity of an isolable 2-germapropadiene with acids, ketones, and amines was investigated. The reactions of 2-germapropagiene 1 with hydrogen chloride and acetic acid afforded the corresponding dichlorogermane (2) and diacetoxygermane (3), respectively, indicating that the central germanium atom of 1 is electrophilic. The reaction of 1 with benzaldehyde proceeds via a formal [2+2] cycloaddition to afford the corresponding spiro compound (4). Moreover, 1 reacts smoothly with acetone to furnish germane 5, which contains a six-membered ring involving two acetone molecules. Furthermore, 1 undergoes N-H bond insertion with methylamine or aniline to afford diamino germanes 7 and 8, respectively. The reaction of 1 with urea selectively afforded the corresponding N-H-insertion product (8).

DOI： 10.1002/asia.202400262

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A tin analogue of propadiene with cumulated CSn double bonds Peer-reviewed

Koh Sugamata, Teppei Asakawa, Mao Minoura

Chemical Science15 ( 19 ) 7072 - 7078 2 4 2024

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Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry (RSC)

The first stable linear 2-stannapropadiene has been synthesized. The inert-pair effect favors Sn2+, but silyl substituents can counter it, enabling the isolation of 2-stannapropadiene with a Sn4+.

DOI： 10.1039/d4sc00093e

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Phosphoramide-Based Metal-Organic Frameworks for Effective Gas Adsorption. Peer-reviewed International journal

Koh Sugamata, Sho Kobayashi, Natsuki Amanokura, Akihiro Shirai, Mao Minoura

Chemistry (Weinheim an der Bergstrasse, Germany)30 ( 31 ) e202400962 27 3 2024

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Language：English Publishing type：Research paper (scientific journal)

Cost-effective and facile synthetic routes to organic ligands, along with porous materials that exhibit exceptional gas-storage properties, promise significant industrial applications. Here, a two-step synthesis of novel organophosphorus ligands without metal catalysts is reported. These ligands serve as versatile linkers for the construction of metal-organic frameworks (MOFs) incorporating various metal ions, including zinc and copper. One of the zinc-based MOFs demonstrates remarkable gas-storage properties, with a hydrogen (H2) capacity exceeding 2.5 wt% at 77 K and 100 kPa as well as a carbon dioxide (CO2) capacity exceeding 20 wt% at 298 K and 100 kPa. Furthermore, this zinc-based MOF can be synthesized through a solvothermal process on the gram scale that yields high-quality single crystals.

DOI： 10.1002/chem.202400962

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Synthesis, structural analysis, and gas-adsorption properties of a dibenzothiophene-based hydroxamate/zinc metal-organic framework Peer-reviewed

Koh Sugamata, Sho Kobayashi, Akihiro Shirai, Natsuki Amanokura, Mao Minoura

Bulletin of the Chemical Society of Japan97 ( 3 ) 14 2 2024

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Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press (OUP)

Abstract

We report the mixed-ligand synthesis of a novel hydroxamate/zinc metal-organic framework (MOF) with a dibenzothiophene scaffold. The reaction of dibenzothiophene-3,7-dicarbohydroxamic acid, isonicotinic acid, and zinc nitrate under solvothermal conditions afforded a porous hydroxamate/zinc MOF. The structure and gas-adsorption properties toward N2, H2, CO2, and CH4 of the hydroxamate/zinc MOF were investigated.

DOI： 10.1093/bulcsj/uoae017

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Other Link： https://academic.oup.com/bcsj/article-pdf/97/3/uoae017/56848919/uoae017.pdf
Alkoxy-Functionalized Hydroxamate/Zinc Metal-Organic Frameworks and the Effects of Substituents and Acid Addition on Their Structures. Peer-reviewed International journal

Koh Sugamata, Yanhua Zhang, Natsuki Amanokura, Akihiro Shirai, Mao Minoura

Inorganic chemistry63 ( 5 ) 2454 - 2459 5 2 2024

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Single crystals of alkoxy-functionalized hydroxamate/zinc metal-organic frameworks (MOFs) were obtained by fixating the hydroxamate moiety via intramolecular hydrogen bonding. The resulting MOF structures depend on the steric demand of the alkoxy groups, whereby the incorporation of bulky isopropyl groups affords porous hydroxamate/zinc MOFs. The topological structures of the isopropyl-substituted MOFs could be controlled by adding acid.

DOI： 10.1021/acs.inorgchem.3c03438

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Improved Synthesis of Free Bases of 5,10,15,20-Tetraaryl-5,15-diazaporphyrinoid for Conversion to Silicon(IV) Complexes Peer-reviewed

Hiroya Suzuki, Ko Furukawa, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Bulletin of the Chemical Society of Japan97 ( 2 ) 26 12 2023

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<jats:title>Abstract</jats:title>
<jats:p>We report herein an improved method for the quantitative preparation of free bases of 5,10,15,20-tetraaryl-5,15-diazaporphyrinoid (TADAP) using Me3SiBr–MeOH to treat the corresponding zinc(II) complexes. Metallation of the free base with HSiCl3 followed by Si–X metathesis with SbF3 and redox reactions afforded difluorosilicon(IV) complexes of TADAP.</jats:p>

DOI： 10.1093/bulcsj/uoad022

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5‐N,N‐Diarylaminothiazoles with Electron‐Accepting Groups: Synthesis, Photophysical Properties, and Their Application for the Detection of Hydrazine Hydrate Peer-reviewed

Toshiaki Murai, Nozomi Tanaka, Kazuma Takekoshi, Mai Hoshaku, Mao Minoura

European Journal of Organic Chemistry27 ( 3 ) 7 12 2023

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

Abstract

5‐N,N‐diarylaminothiazoles containing cyano and nitro groups were synthesized using the Pd‐catalyzed Buchwald‐Hartwig amination reaction with good yields. The cyano group in the resultant thiazole was reduced to a formyl group. This was then subjected to the Knoevenagel condensation reaction, leading to the formation of thiazoles with a dicyanovinyl group. The nitro group in the thiazole was reduced to an amino group, which was subsequently reacted with triphosgene, yielding a thiazole with an isocyanate group. These thiazoles, with their electron‐accepting properties, demonstrated absorption and emission spectra at longer wavelengths. Notably, the thiazole containing the dicyanovinyl group displayed a red emission. Tests for the detection of hydrazine, a hazardous volatile organic compound, were conducted using the synthesized thiazoles. The results showed that the dicyanovinyl group effectively responded to hydrazine hydrate, evidenced by changes in the absorption and emission spectra. This change in color was also visibly detectable to the naked eye.

DOI： 10.1002/ejoc.202301036

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A zirconium-based metal–organic framework with dibenzothiophene linkers: synthesis, structural analysis, and gas-adsorption properties Peer-reviewed

Koh Sugamata, Sho Kobayashi, Natsuki Amanokura, Akihiro Shirai, Mao Minoura

Journal of Coordination Chemistry76 ( 16-24 ) 1817 - 1824 5 12 2023

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Language：English Publishing type：Research paper (scientific journal) Publisher：Informa UK Limited

DOI： 10.1080/00958972.2023.2287970

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Synthesis, Structure, and Redox and Optical Properties of 5,10,15,20‐Tetraaryl‐5‐azaporphyrinium Salts Peer-reviewed

Yuta Kudoh, Emi Suzuki, Hikari Ochiai, Kakeru Ise, Yoshifumi Kimura, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Chemistry – A European Journal29 ( 61 ) e202302148 28 9 2023

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

Abstract

The fundamental properties of azaporphyrins can be modulated over a wide range by changing the number of meso‐nitrogen atoms. Reported herein are the first examples of 5,10,15,20‐tetraaryl‐5‐azaporphyrinium (MTAMAP) salts, which were prepared via metal‐templated cyclization of the corresponding zinc(II) and copper(II) complexes of 10‐aryl‐1‐chloro‐19‐benzoyl‐5,15‐dimesityl‐10‐azabiladiene‐ac. The inclusion of one meso‐nitrogen atom in the 5,10,15,20‐tetraarylporphyrin skeleton considerably changes the redox and optical properties as well as the degree of aromaticity of the porphyrin ring. The present findings suggest that MTAMAP salts would be promising scaffolds for the development of new azaporphyrin‐based ionic fluorophores and photosensitizers.

DOI： 10.1002/chem.202302148

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Zn‐Based Metal–Organic Frameworks Using Triptycene Hexacarboxylate Ligands: Synthesis, Structure, and Gas‐Sorption Properties Peer-reviewed

Koh Sugamata, Shoko Yamada, Daichi Yanagisawa, Natsuki Amanokura, Akihiro Shirai, Mao Minoura

Chemistry – A European Journal29 ( 64 ) e202302080 17 8 2023

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

Abstract

Invited for the cover of this issue is the group of Koh Sugamata, Mao Minoura, and co‐workers at Rikkyo University. The image depicts triptycene‐based metal‐organic frameworks with honeycomb structures that collect carbon dioxide and hydrogen, in an analogy to bees collecting honey in their honeycombs. Read the full text of the article at 10.1002/chem.202302080.

DOI： 10.1002/chem.202303417

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A Novel Hydrogen-Bonded Organic Framework Constructed by Triptycene-2,3,6,7,14, 15-Hexacarboxylic Acid Peer-reviewed

Koh Sugamata, Shoko Yamada, Daichi Yanagisawa, Mao Minoura

Bulletin of the Chemical Society of Japan96 ( 9 ) 977 - 979 8 8 2023

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Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press (OUP)

Abstract

Triptycene-2,3,6,7,14,15-hexacarboxylic acid (4) was synthesized via a new and efficient route. A single-component, porous hydrogen-bonded organic framework (TrpHOF) was constructed by recrystallization of 4. Although TrpHOF shows almost no N2 uptake, not even at 1 atm and 77 K, the maximum CO2 adsorption at 1 atm and 273 K is 8.2 cm3/g, showing a type-I isotherm, which is characteristic of microporous materials.

DOI： 10.1246/bcsj.20230153

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Synthesis and Structural Analysis of Organic Cyclic Polyselenides Obtained from the Reaction of a Bissilylcarbenoid with Selenium Peer-reviewed

Koh Sugamata, Teppei Asakawa, Mao Minoura

European Journal of Inorganic Chemistry26 ( 11 ) e202200780 11 4 2023

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/ejic.202200780

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A Linear C=Ge=C Heteroallene with a Di-coordinated Germanium Atom. Peer-reviewed International journal

Koh Sugamata, Teppei Asakawa, Daisuke Hashizume, Mao Minoura

Angewandte Chemie (International ed. in English)62 ( 24 ) e202302836 11 4 2023

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Language：English Publishing type：Research paper (scientific journal)

Allenes (>C=C=C<) are classified as cumulated dienes with a linear structure and an sp-hybridized central carbon atom. We have synthesized and isolated a stable 2-germapropadiene with bulky silyl substituents. The 2-germapropadiene allene moiety adopts a linear structure both in the solid state and in solution. An X-ray diffraction electron-density-distribution (EDD) analysis of this 2-germapropadiene confirmed the linear C=Ge=C geometry with a formally sp-hybridized germanium atom that bears two orthogonal C=Ge π-bonds. Based on detailed structural and computational studies, we concluded that the linear geometry of the isolated 2-germapropadiene most likely arises from the negative hyperconjugation of the silyl substituents at the terminal carbon atoms. The 2-germapropadiene reacts rapidly with nucleophiles, indicating that the linearly oriented germanium atom is highly electrophilic.

DOI： 10.1002/anie.202302836

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Controlling the Flexibility of Carbazole-Based Metal-Organic Frameworks by Substituent Effects. Peer-reviewed International journal

Koh Sugamata, Akihiro Shirai, Mao Minoura

Chemistry - A European Journal29 ( 25 ) e202203442 19 2 2023

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Language：English Publishing type：Research paper (scientific journal)

We have developed highly porous Cu-based metal-organic frameworks (MOFs) using carbazole-type linkers. The novel topological structure of these MOFs was revealed by single-crystal X-ray diffraction analysis. Molecular adsorption/desorption experiments indicated that these MOFs are flexible and change their structure upon adsorption/desorption of organic solvents and gas molecules. These MOFs exhibit unprecedented properties that allow controlling their flexibility by adding a functional group onto the central benzene ring of the organic ligand. For example, the introduction of electron-donating substituents increases the robustness of the resulting MOFs. These MOFs also exhibit flexibility-dependent differences in gas-adsorption and -separation performance. Thus, this study represents the first example of controlling the flexibility of MOFs with the same topological structure via the substituent effect of functional groups introduced into the organic ligand.

DOI： 10.1002/chem.202203442

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Development of Porous Coordination Polymers for Gas Storage and Separation Materials Peer-reviewed

Sugamata Koh, Shirai Akihiro, Minoura Mao

Journal of Synthetic Organic Chemistry, Japan81 ( 1 ) 46 - 52 1 1 2023

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Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Society of Synthetic Organic Chemistry, Japan

Gas storage and separation are closely related to various aspects of human society, such as the alleviation of greenhouse effect, promoting clean energy, and controlling harmful gases. In particular, hydrogen has been enthusiastically researched as a clean energy source that emits no greenhouse gases. Therefore, there are requirements for safe methods to manufacture, store, and transport hydrogen. Conventionally, hydrogen storage materials are metal hydrides and metal amides that react violently with moisture, and their usage environments are limited by the extreme conditions required for hydrogen gas generation. Metal-organic frameworks (PCP/MOFs) are porous coordination materials that are composed of organic ligands and metal ions. Because of their ability to efficiently adsorb small molecules, PCP/MOFs have potential applications in e.g., gas adsorption, catalysis, as well as energy storage and conversion. Functionalization and modification of the organic ligands to construct new MOFs are fascinating and significant areas in crystal engineering owing to the potential applications of the resulting materials. We describe the synthesis and gas-adsorption properties of novel MOFs using the functionalized organic ligands.

DOI： 10.5059/yukigoseikyokaishi.81.46

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Two-Step Substitution Reaction of Phosphonates Carrying a Binaphthyl Group with Grignard Reagents Leading to the Formation of P-Chirogenic Phosphine Oxides Peer-reviewed

Toshiaki Murai, Shunya Ono, Aya Sugiyama, Nao Sakamoto, Kazuma Kuwabara, Mao Minoura

Synlett 1 12 2022

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Language：English Publishing type：Research paper (scientific journal) Publisher：Georg Thieme Verlag KG

Abstract

The reaction of phosphonates carrying a binaphthyl group with a range of Grignard reagents was complete within two hours at 0 °C to give phosphinates carrying a hydroxybinaphthyl group with high efficiency and diastereoselectivity. The resulting phosphinates were further subjected to a substitution reaction with MeMgBr. The reaction at reflux temperature in THF or toluene permitted the formation of P-chirogenic tertiary phosphine oxides with a high enantiomeric ratio. Rare examples of P-chirogenic alkynyl phosphine oxides were also obtained. The sequential one-pot substitution reaction of phosphonates bearing a binaphthyl group with two different Grignard reagents successfully gave the corresponding P-chirogenic phosphine oxides with enantiomeric ratios nearly equal to those of oxides derived from two-step reactions.

DOI： 10.1055/a-1979-6245

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Tellurium-Centered Bent Allenes: Synthesis, Characterization, and Reactivity. Peer-reviewed International journal

Koh Sugamata, Teppei Asakawa, Yukiko Urao, Mao Minoura

Inorganic chemistry61 ( 44 ) 17641 - 17645 7 11 2022

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Language：English Publishing type：Research paper (scientific journal)

Compounds with multiple bonds between elements of the second and fifth periods are extremely unstable, and systematic investigations into their properties remain elusive. Herein, we report a tellurium-centered heteroallene that contains multiple bonds between carbon and tellurium. This compound is the first example of bis(methylene)-λ4-tellane, which was synthesized and fully characterized using multinuclear NMR spectroscopy and X-ray crystallography. In the solid state, this λ4-tellane exhibits a bent allene structure for the C═Te═C moiety and unsaturated Te-C bonds. Interestingly, the allene-type structure is retained in the solution, which is reflected in an absorption band due to the π-π* transition at 610 nm. This λ4-tellane also exhibits unique reactivity toward dihalogermylenes, which yielded rare cyclic telluragermetanes.

DOI： 10.1021/acs.inorgchem.2c02697

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Two-Step Transesterification of Phosphates, Phosphorothioates, and Phosphonates with a Binaphthyl Group for the Synthesis of P-Chirogenic Phosphates and Phosphonates Peer-reviewed

Toshiaki Murai, Chikako Endo, Yurika Inoue, Toshifumi Maruyama, Mao Minoura

Synthesis55 ( 06 ) 934 - 944 3 11 2022

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Language：English Publishing type：Research paper (scientific journal) Publisher：Georg Thieme Verlag KG

Abstract

Two-step transesterification of four-coordinate pentavalent organophosphorus compounds with a binaphthyl group has been studied in detail. The first step involves transfer of the axial chirality of a hydroxybinaphthyl group to the central chirality of the phosphorus atom. The second step is the substitution reaction of P-chirogenic compounds with a hydroxybinaphthyl group with lithium alkoxides, leading to the formation of P-chirogenic phosphates and phosphonates with primary and secondary alkoxy groups.

DOI： 10.1055/a-1948-3003

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Synthesis and Optical Properties of 1,2,5,10-Tetraphenylanthra[2,3-b]phosphole Derivatives Peer-reviewed International journal

Yuta Kudoh, Kaori Fujii, Yoshifumi Kimura, Mao Minoura, Yoshihiro Matano

The Journal of Organic Chemistry87 ( 15 ) 10493 - 10500 5 8 2022

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Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society ({ACS})

DOI： 10.1021/acs.joc.2c01107

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9‐(Diphenylphosphoryl)‐10‐(phenylethynyl)anthracene Derivatives: Synthesis and Implications for the Substituent and Solvent Effects on the Light‐Emitting Properties Peer-reviewed

Nina Murayama, Joel Hao Jorolan, Mao Minoura, Haruyuki Nakano, Tadaaki Ikoma, Yoshihiro Matano

ChemPhotoChem 13 6 2022

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/cptc.202200100

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Stereoselective Transesterification of P ‐Chirogenic Hydroxybinaphthyl Phosphinates Peer-reviewed International journal

Akari Kawajiri, Taro Udagawa, Mao Minoura, Toshiaki Murai

ChemistryOpen11 ( 11 ) e202100294 8 3 2022

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

DOI： 10.1002/open.202100294

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Copper(II) Complexes of 10,20-Diaryl-5,15-diazaporphyrin: Alternative Synthesis, Excited State Dynamics, and Substituent Effect on the 1O<inf>2</inf>-Generation Efficiency Peer-reviewed

Hikari Ochiai, Tomoaki Miura, Tadaaki Ikoma, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Bulletin of the Chemical Society of Japan95 ( 3 ) 427 - 432 1 2 2022

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.20220002

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Synthesis of Dialkyl-Diphosphenes and -Distibenes that Bear Extended Triptycyl Groups Peer-reviewed

Ryohei Nishino, Mao Minoura

Bulletin of the Chemical Society of Japan94 ( 12 ) 2919 - 2921 16 11 2021

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.20210350

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Primary Phosphines and Phosphine Oxides with a Stereogenic Carbon Center Adjacent to the Phosphorus Atom: Synthesis and Anti-Markovnikov Radical Addition to Alkenes Peer-reviewed

Toshiaki Murai, Ryota Wada, Kouji Iwata, Yuuki Maekawa, Kazuma Kuwabara, Mao Minoura

Organics2 ( 4 ) 395 - 403 16 11 2021

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Language：English Publishing type：Research paper (scientific journal) Publisher：MDPI AG

Organophosphorus compounds with stereogenic phosphorus and carbon atoms have received increasing attention. In this regards, primary phosphines with a stereogenic carbon atom adjacent to the phosphorus atom were synthesized by the reduction in phosphonates and phosphonoselenoates with a binaphthyl group. Their oxidized products, i.e., phosphine oxides with a stereogenic tetrasubstituted carbon atom, were found to undergo BEt3-mediated radical addition to cyclohexene to give P-stereogenic secondary phosphine oxides with a diastereoselectivity of 91:9. The products were characterized by ordinary analytical methods, such as Fourier transform infrared spectroscopy; 1H, 13C, and 31P NMR spectroscopies; and mass spectroscopy. Computational studies on the phosphorus-centered radical species and the obtained product implied that the thermodynamically stable radical and the adduct may be formed as a major diastereomer. The radical addition to a range of alkenes took place in an anti-Markovnikov fashion to give P-stereogenic secondary phosphine oxides. A variety of functional groups in the alkenes were tolerated under the reaction conditions to afford secondary phosphine oxides in moderate yields. Primary phosphines with an alkenyl group, which were generated in situ, underwent intramolecular cyclization to give five- and six-membered cyclic phosphines in high yields after protection by BH3.

DOI： 10.3390/org2040023

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Synthesis, Optical Properties, and Electrochemical Behavior of 5,10,15,20-Tetraaryl-5,15-diazaporphyrin-Amine Hybrids Peer-reviewed International journal

Yuna Satoh, Yutaro Fujita, Naoya Muramatsu, Ko Furukawa, Tadaaki Ikoma, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

ChemPlusChem86 ( 10 ) 1476 - 1486 11 10 2021

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

DOI： 10.1002/cplu.202100429

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Gas Adsorption in R 2 ‐MOF‐5 Difunctionalized with Alkyl Groups Peer-reviewed

Koh Sugamata, Sho Kobayashi, Teruyuki Iihama, Mao Minoura

European Journal of Inorganic Chemistry2021 ( 31 ) 3185 - 3190 20 8 2021

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

DOI： 10.1002/ejic.202100466

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Broadened bioactivity and enhanced durability of two structurally distinct metal–organic frameworks containing Zn2+ ions and thiabendazole Peer-reviewed

Daiya Kobayashi, Akira Hamakawa, Yuki Yamaguchi, Toshiaki Takahashi, Mitsuhiro Yanagita, Shigebumi Arai, Mao Minoura

Dalton Transactions50 ( 21 ) 7176 - 7180 2021

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DOI： 10.1039/d1dt00733e

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Chemoselective and Stereoselective Alcoholysis of Binaphthyl Phosphonothioates: Straightforward Access to Both Stereoisomers of Biologically Relevant P-Stereogenic Phosphonothioates Peer-reviewed International journal

Kazuma Kuwabara, Yuuki Maekawa, Mao Minoura, Toshifumi Maruyama, Toshiaki Murai

The Journal of Organic Chemistry85 ( 22 ) 14446 - 14455 20 11 2020

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DOI： 10.1021/acs.joc.0c00687

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Naphthalene diimide-incorporated helical thienoacene: a helical molecule with high electron mobility, good solubility, and thermally stable solid phase Peer-reviewed

Nobuhiko Ohtsuka, Masahiro Nakano, Sae Nakagawa, Md. Shahiduzzaman, Makoto Karakawa, Tetsuya Taima, Mao Minoura

Chemical Communications56 ( 82 ) 12343 - 12346 8 9 2020

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DOI： 10.1039/d0cc04634e

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Structural analysis of interpenetrated methyl-modified MOF-5 and its gas-adsorption properties. Peer-reviewed International journal

Koh Sugamata, Daichi Yanagisawa, Keiko Awano, Teruyuki Iihama, Mao Minoura

Acta crystallographica. Section C, Structural chemistry76 ( Pt 9 ) 845 - 849 1 9 2020

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DOI： 10.1107/S2053229620010177

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Structural analysis of and selective CO<inf>2</inf>adsorption in mixed-ligand hydroxamate-based metal-organic frameworks Peer-reviewed International journal

Koh Sugamata, Chikaze Takagi, Keiko Awano, Teruyuki Iihama, Mao Minoura

Dalton Transactions49 ( 29 ) 9948 - 9952 7 8 2020

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DOI： 10.1039/d0dt01105c

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N,N-Diarylthiazol-5-amines: Structure-Specific Mechanofluorochromism and White Light Emission in the Solid State Peer-reviewed

Yuki Tsuchiya, Kirara Yamaguchi, Yohei Miwa, Shoichi Kutsumizu, Mao Minoura, Toshiaki Murai

Bulletin of the Chemical Society of Japan93 ( 7 ) 927 - 935 15 7 2020

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Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan

DOI： 10.1246/bcsj.20200083

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(Thio)(silyl)carbene and (seleno)(silyl)carbene gold(i) complexes from the reaction of bis(methylene)-λ4-sulfane and bis(methylene)-λ4-selane with chloro(dimethylsulfide)gold(i) Peer-reviewed International journal

Koh Sugamata, Yukiko Urao, Mao Minoura

Dalton Transactions49 ( 23 ) 7688 - 7691 21 6 2020

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DOI： 10.1039/d0dt00967a

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Synthesis, structure, and reactivity of a thermally stable dialkylgermylene Peer-reviewed

Fumiaki Suzuki, Ryohei Nishino, Mariko Yukimoto, Koh Sugamata, Mao Minoura

Bulletin of the Chemical Society of Japan93 ( 2 ) 249 - 251 1 2 2020

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DOI： 10.1246/BCSJ.20190338

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Nature of the E⋯E′ interactions (E, E′ = O, S, Se, and Te) at naphthalene 1,8-positions with fine details of the structures: Experimental and theoretical investigations Peer-reviewed

Satoko Hayashi, Manabu Uegaito, Taro Nishide, Eiichiro Tanaka, Waro Nakanishi, Takahiro Sasamori, Norihiro Tokitoh, Mao Minoura

New Journal of Chemistry43 ( 36 ) 14224 - 14237 23 8 2019

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DOI： 10.1039/c9nj02198a

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A stable bis(methylene)-λ4-selane with a >cSeC< bond containing Se(IV) Peer-reviewed

K. Sugamata, Y. Urao, M. Minoura

Chemical Communications55 ( 57 ) 8254 - 8257 17 6 2019

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DOI： 10.1039/c9cc04121d

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2‐(2‐Hydroxyphenyl)‐5‐aminothiazoles: Synthesis and Properties Involving Dual Emissions Peer-reviewed

Toshiaki Murai, Mari Yoshihara, Kirara Yamaguchi, Mao Minoura

Asian Journal of Organic Chemistry8 ( 7 ) 1102 - 1106 24 4 2019

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DOI： 10.1002/ajoc.201900194

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Other Link： https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ajoc.201900194
Systematic synthesis and crystal structures of tetraaryltellurium compounds Ar<inf>4</inf>TeIV Peer-reviewed

Sho Kobayashi, Koh Sugamata, Mao Minoura

Bulletin of the Chemical Society of Japan92 ( 3 ) 661 - 663 3 2019

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DOI： 10.1246/bcsj.20180380

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Synthesis of Redox-Switchable 5,15-Dialkyl-10,20-diaryl-5,15-diazaporphyrins and Diversification of Their N-Alkyl Groups Peer-reviewed

Mai Mutoh, Keisuke Sudoh, Ko Furukawa, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Asian J. Org. Chem8 ( 3 ) 352 - 355 8 2 2019

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DOI： 10.1002/ajoc.201900085

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Double aromaticity arising from σ- and π-rings Peer-reviewed

Shunsuke Furukawa, Masahiro Fujita, Yoshihiko Kanatomi, Mao Minoura, Miho Hatanaka, Keiji Morokuma, Kazuya Ishimura, Masaichi Saito

Communications Chemistry1 ( 1 ) 1 12 2018

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DOI： 10.1038/s42004-018-0057-4

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Group 2 metal bis(arenecarbochalcogenoate)(crown ether) complexes: Isolation and structural analysis Peer-reviewed International journal

Yoshiharu Tatematsu, Shinzi Kato, Norio Nakata, Masahiro Ebihara, Osamu Niyomura, Koh Sugamata, Mariko Yukimoto, Mao Minoura

Dalton Transactions47 ( 29 ) 9787 - 9794 27 6 2018

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DOI： 10.1039/c8dt01959b

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β-Functionalization of 5,15-Diazaporphyrins with Phosphorus, Oxygen, and Sulfur-Containing Substituents Peer-reviewed

Takuma Sugai, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Bulletin of the Chemical Society of Japan91 ( 8 ) 1264 - 1266 19 5 2018

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Language：English Publishing type：Research paper (scientific journal) Publisher：Chemical Society of Japan

DOI： 10.1246/bcsj.20180123

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Heterobimetallic triple-decker complexes derived from a dianionic aromatic stannole ligand Peer-reviewed International journal

Masaichi Saito, Naoki Matsunaga, Jumpei Hamada, Shunsuke Furukawa, Mao Minoura, Susann Wegner, Juri Barthel, Christoph Janiak

Dalton Transactions47 ( 27 ) 8892 - 8896 10 5 2018

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DOI： 10.1039/C8DT01455H

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Regioselective Functionalization at the 7-Position of 1,2,3-Triphenyl[b]benzophosphole Oxide via P=O-Directed Lithiation Peer-reviewed International journal

Ayana Wakatsuki, Mariko Yukimoto, Mao Minoura, Kaori Fujii, Yoshifumi Kimura, Yoshihiro Matano

Dalton Transactions47 ( 21 ) 7123 - 7127 2 5 2018

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DOI： 10.1039/c8dt01503a

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Hydrolysis of Phosphonothioates with a Binaphthyl Group: P-Stereogenic O-Binaphthyl Phosphonothioic Acids and Their Use as Optically Active Ligands and Chiral Discriminating Agents Peer-reviewed International journal

Kuwabara Kazuma, Maekawa Yuuki, Minoura Mao, Murai Toshiaki

ORGANIC LETTERS20 ( 5 ) 1375 - 1379 12 2 2018

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DOI： 10.1021/acs.orglett.8b00147

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Direct and Regioselective Amination of β‐Unsubstituted 5,15‐Diazaporphyrins with Amines: A Convenient Route to Near‐Infrared‐Responsive Diazaporphyrin Sensitizers Peer-reviewed

Satoshi Omomo, Takuma Sugai, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

Angewandte Chemie International Edition57 ( 14 ) 3797 - 3800 2 2 2018

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DOI： 10.1002/anie.201800471

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The synthesis of a novel bulky primary alkyl group and its application toward the kinetic stabilization of a tetraalkyldisilene Peer-reviewed

Mariko Yukimoto, Mao Minoura

Bulletin of the Chemical Society of Japan91 ( 4 ) 585 - 587 15 1 2018

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DOI： 10.1246/bcsj.20170422

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Synthesis of a peripherally extended triptycyl group as an aliphatic steric protection group and its application to the kinetic stabilization of an aliphatic sulfenic acid# Peer-reviewed

Mariko Yukimoto, Ryohei Nishino, Fumiaki Suzuki, Michihiro Ishihara, Koh Sugamata, Mao Minoura

Chemistry Letters47 ( 4 ) 425 - 428 13 1 2018

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DOI： 10.1246/cl.171230

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Syntheses, Properties, and Catalytic Activities of Metal(II) Complexes and Free Bases of Redox-Switchable 20 pi, 19 pi, and 18 pi 5,10,15,20-Tetraaryl-5,15-diazaporphyrinoids Peer-reviewed International journal

Keisuke Sudoh, Takaharu Satoh, Toru Amaya, Ko Furukawa, Mao Minoura, Haruyuki Nakano, Yoshihiro Matano

CHEMISTRY-A EUROPEAN JOURNAL23 ( 64 ) 16364 - 16373 12 9 2017

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DOI： 10.1002/chem.201703664

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Anisotropic Crystals Based on a Main-Group Coordination Polymer with Alignment of Rigid π Skeletons Peer-reviewed

Masaichi Saito, Tomoki Akiba, Shunsuke Furukawa, Mao Minoura, Masahiko Hada, Hiroshi Y. Yoshikawa

Organometallics36 ( 14 ) 2487 - 2490 3 7 2017

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DOI： 10.1021/acs.organomet.7b00217

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Synthesis and reactivity of a ruthenocene-type complex bearing an aromatic π-ligand with the heaviest group 14 element Peer-reviewed International journal

Marisa Nakada, Takuya Kuwabara, Shunsuke Furukawa, Masahiko Hada, Mao Minoura, Masaichi Saito

Chemical Science8 ( 4 ) 3092 - 3097 13 2 2017

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DOI： 10.1039/c6sc04843a

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Nitrogen-Bridged Metallodiazaporphyrin Dimers: Synergistic Effects of Nitrogen Bridges and meso-Nitrogen Atoms on Structure and Properties Peer-reviewed International journal

Masahiro Kawamata, Takuma Sugai, Mao Minoura, Yasuhisa Maruyama, Ko Furukawa, Cole Holstrom, Victor N. Nemykin, Haruyuki Nakano, Yoshihiro Matano

CHEMISTRY-AN ASIAN JOURNAL12 ( 7 ) 816 - 821 9 2 2017

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DOI： 10.1002/asia.201700204

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A Self-Assembled Rectangular Host with Terpyridine-Platinum(II) Moieties That Binds Unsubstituted Pentacene in Solution Peer-reviewed

Yusuke Yamaki, Takashi Nakamura, Sayuri Suzuki, Masaki Yamamura, Mao Minoura, Tatsuya Nabeshima

European Journal of Organic Chemistry2016 ( 9 ) 1678 - 1683 12 2 2016

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DOI： 10.1002/ejoc.201600058

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Phosphonoselenoic acid esters from the reaction between phosphoroselenoyl chlorides and Grignard reagents: synthetic and stereochemical aspects Peer-reviewed

Toshiaki Murai, Yuuki Maekawa, Yuuki Hirai, Kazuma Kuwabara, Mao Minoura

RSC ADVANCES6 ( 18 ) 15180 - 15183 28 1 2016

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/c6ra00318d

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Redox-Switchable 20π-, 19π-, and 18π-Electron 5,10,15,20-Tetraaryl-5,15-diazaporphyrin -oid Nickel(II) Complexe Peer-reviewed International journal

Satoh T, Minoura M, Nakano H, Furukawa K, Matano Y

Angewandte Chemie International Edition55 ( 6 ) 2235 - 2238 8 1 2016

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The first examples of air-stable 20π-electron 5,10,15,20-tetraaryl-5,15-diaza-5,15-dihydroporphyrins, their 18π-electron dications, and the 19π-electron radical cation were prepared through metal-templated annulation of nickel(II) bis(5-arylamino-3-chloro-8-mesityldipyrrin) complexes followed by oxidation. The neutral 20π-electron derivatives are antiaromatic and the cationic 18π-electron derivatives are aromatic in terms of the magnetic criterion of aromaticity. The meso N atoms in these diazaporphyrinoids give rise to characteristic redox and optical properties for the compounds that are not typical of isoelectronic 5,10,15,20-tetraarylporphyrins.

DOI： 10.1002/anie.201510734

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A reversible two-electron redox system involving a divalent lead species Peer-reviewed International journal

Masaichi Saito, Marisa Nakada, Takuya Kuwabara, Mao Minoura

Chemical Communications51 ( 22 ) 4674 - 4676 10 2 2015

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DOI： 10.1039/c4cc09856k

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Fluorinative hydrolysis of phosphorothioic acid esters with a binaphthyl group through axis-to-center chirality transfer leading to the formation of P-chiral phosphorothioic monofluoridic acid salts Peer-reviewed International journal

Murai Toshiaki, Hayashi Takae, Yamada Kyohei, Maekawa Yuuki, Minoura Mao

CHEMICAL COMMUNICATIONS50 ( 83 ) 12473 - 12475 28 8 2014

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DOI： 10.1039/c4cc05198j

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Unexpected dehalogenation reactions of dichloroborane bearing a NCN-pincer ligand: Formation of a borenium salt Peer-reviewed

Masaichi Saito, Kaori Matsumoto, Masahiro Fujita, Mao Minoura

Heteroatom Chemistry25 ( 5 ) 354 - 360 9 7 2014

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/hc.21211

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Aziridine formation with retention of configuration from a pentacoord inated 1, 2-thiazetidine bearing two chiral centers at the 3- And 4-positions Peer-reviewed

Yuya Daicho, Yuki Watanabe, Naokazu Kano, Mariko Yukimoto, Mao Minoura, Takayuki Kawashima

Bulletin of the Chemical Society of Japan87 ( 9 ) 1005 - 1012 24 6 2014

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.20140132

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Synthesis and structures of monomeric group 14 triols and their reactivity Peer-reviewed

Lucian Cristian Pop, Nobuaki Kurokawa, Hiroaki Ebata, Katsuya Tomizawa, Tomoyuki Tajima, Masatoshi Ikeda, Michikazu Yoshioka, Monique Biesemans, Rudolph Willem, Mao Minoura, Masaichi Saito

Canadian Journal of Chemistry92 ( 6 ) 542 - 548 6 2014

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Language：English Publishing type：Research paper (international conference proceedings)

DOI： 10.1139/cjc-2013-0496

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Synthesis, structure, and thermolysis of tetracoordinated 1λ4,2-selenazetidines bearing two chiral centers at the 3-and 4-positions Peer-reviewed

Yuya Daicho, Naokazu Kano, Mariko Yukimoto, Mao Minoura, Takayuki Kawashima

Heteroatom Chemistry25 ( 5 ) 492 - 499 27 5 2014

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/hc.21177

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Enhancement of stannylene character in stannole dianion equivalents evidenced by NMR and Mössbauer spectroscopy and theoretical studies of newly synthesized silyl-substituted dilithiostannoles Peer-reviewed

Takuya Kuwabara, Jing Dong Guo, Shigeru Nagase, Mao Minoura, Rolfe H. Herber, Masaichi Saito

Organometallics33 ( 11 ) 2910 - 2913 23 5 2014

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/om5003717

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Synthesis, structure, and reactivity of lewis base stabilized plumbacyclopentadienylidenes Peer-reviewed International journal

Masaichi Saito, Tomoki Akiba, Misumi Kaneko, Toshiaki Kawamura, Minori Abe, Masahiko Hada, Mao Minoura

Chemistry - A European Journal19 ( 50 ) 16946 - 16953 15 11 2013

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DOI： 10.1002/chem.201303672

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Synthesis of new dipyrido-annulated N-heterocyclic carbenes with ortho substituents Peer-reviewed International journal

Shin Ichi Fuku-En, Junki Yamamoto, Mao Minoura, Satoshi Kojima, Yohsuke Yamamoto

Inorganic Chemistry52 ( 20 ) 11700 - 11702 10 10 2013

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DOI： 10.1021/ic402301u

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Studies on chalcogen-containing heterocycles. Part 38: Regio- and stereoselective tandem addition-iodocyclization of 2-ethynylphenyl isothiocyanates with N- and O-nucleophiles affording 4-(iodoalkylidene)benzo[d] [1,3]thiazines Peer-reviewed

Haruki Sashida, Mamoru Kaname, Mao Minoura

Tetrahedron69 ( 31 ) 6478 - 6487 5 8 2013

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DOI： 10.1016/j.tet.2013.05.069

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Studies on chalcogen-containing heterocycles. Part 37: M-CPBA oxidation of isotellurochromenes and isoselenochromenes Peer-reviewed

Haruki Sashida, Mamoru Kaname, Kazuo Ohyanagi, Mao Minoura

Tetrahedron68 ( 51 ) 10502 - 10509 23 12 2012

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.tet.2012.07.023

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Synthesis, structures, and optical properties of heterasumanenes containing group 14 elements and their related compounds Peer-reviewed

Tomoharu Tanikawa, Masaichi Saito, Jing Dong Guo, Shigeru Nagase, Mao Minoura

European Journal of Organic Chemistry ( 36 ) 7135 - 7142 30 10 2012

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DOI： 10.1002/ejoc.201201223

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Molecular structure and electronic state of the dibenzo[a,e]pentalene anion radical Peer-reviewed International journal

Masaichi Saito, Yoko Hashimoto, Tomoyuki Tajima, Kazuya Ishimura, Shigeru Nagase, Mao Minoura

Chemistry - An Asian Journal7 ( 3 ) 480 - 483 13 1 2012

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DOI： 10.1002/asia.201100711

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2D s-d mixed-metal coordination polymer containing potassium, chromium(III) and dipicolinate ions: Preparation and crystal structure Peer-reviewed

Mohammad Hakimi, Boris Marko Kukovec, Mao Minoura

Journal of Chemical Crystallography42 ( 3 ) 290 - 294 21 12 2011

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DOI： 10.1007/s10870-011-0242-0

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Synthesis, characterization and crystal structure of a binuclear cadmium iodide complex with a multi-N-donor oxazolidine ligand Peer-reviewed

Mohammad Hakimi, Zahra Mardani, Keyvan Moeini, Mao Minoura, Heidar Raissi

Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences66 ( 11 ) 1122 - 1126 11 2011

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DOI： 10.1515/znb-2011-1106

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Reaction of 2-(aminomethyl)pyridine with selenium dioxide: Synthesis and structure of selenium-bridged imidazo[1,5-a]pyridine derivatives Peer-reviewed

Osamu Niyomura, Yoshimi Yamaguchi, Souhei Tamura, Mao Minoura, Yoshihisa Okamoto

Chemistry Letters40 ( 5 ) 449 - 451 9 4 2011

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DOI： 10.1246/cl.2011.449

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One-pot copper-catalyzed tandem addition-cyclization of 2-iodoanilines with isoselenocyanates for the practical preparation of 2-aminobenzoselenazoles Peer-reviewed

Mamoru Kaname, Mao Minoura, Haruki Sashida

Tetrahedron Letters52 ( 4 ) 505 - 508 26 1 2011

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.tetlet.2010.11.092

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Regioselective electrophilic cyclization of o-ethynylbenzyl phenyl selenides to (Z)-1-methylidene-2-phenyl-1,3-dihydro-1H-benzo[c]selenophenium salts Peer-reviewed

Haruki Sashida, Shoko Nakabayashi, Hirokazu Suzuki, Mamoru Kaname, Mao Minoura

Tetrahedron Letters51 ( 41 ) 5395 - 5398 13 10 2010

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DOI： 10.1016/j.tetlet.2010.07.160

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A facile and practical solvent-free one-pot synthesis of (Z)-4-methylene-3-selenaquinoline derivatives from o-ethynylanilines and isoselenocyanates Peer-reviewed

Haruki Sashida, Chao Pan, Mamoru Kaname, Mao Minoura

Synthesis ( 18 ) 3091 - 3096 12 7 2010

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1055/s-0030-1258171

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A straightforward double intramolecular cyclization of dibenzyl dichalcogenols into a triple bond Peer-reviewed

Haruki Sashida, Mamoru Kaname, Akemi Nakayama, Hirokazu Suzuki, Mao Minoura

Tetrahedron66 ( 27-28 ) 5149 - 5157 3 7 2010

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.tet.2010.04.101

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Synthesis, structure, spirocyclization mechanism, and glutathione peroxidase-like antioxidant activity of stable spirodiazaselenurane and spirodiazatellurane Peer-reviewed International journal

Bani Kanta Sarma, Debasish Manna, Mao Minoura, Govindasamy Mugesh

Journal of the American Chemical Society132 ( 15 ) 5364 - 5374 26 3 2010

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DOI： 10.1021/ja908080u

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2-Substituted isotellurochromenium salt derivatives: Preparations, structures, spectroscopic properties Peer-reviewed

Haruki Sashida, Shoko Nakabayashi, Mamoru Kaname, Mao Minoura

Heterocycles80 ( 2 ) 1339 - 1352 1 3 2010

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DOI： 10.3987/COM-09-S(S)124

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Chemistry of 1-Benzotelluropyrylium salts: Synthesis, structure and reactions Peer-reviewed

Haruki Sashida, Mao Minoura

Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry67 ( 7 ) 714 - 723 1 7 2009

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.5059/yukigoseikyokaishi.67.714

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Evidence for effective p(Z)-π(Ar) conjugations (Z = S, Se, and Te, as well as Z = O) in 9-(Arylchalcogenyl)triptycenes: Experimental and theoretical investigations Peer-reviewed International journal

Satoko Hayashi, Takashi Nakamoto, Mao Minoura, Waro Nakanishi

Journal of Organic Chemistry74 ( 13 ) 4763 - 4771 8 6 2009

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/jo900488r

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Structures and dynamic stereochemistry of 9-arylselanyltriptycenes: X-ray crystallographic, spectroscopic and theoretical investigations Peer-reviewed

Takashi Nakamoto, Satoko Hayashi, Waro Nakanishi, Mao Minoura, Gaku Yamamoto

New Journal of Chemistry33 ( 7 ) 1588 - 1595 16 4 2009

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/b817949b

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One-pot synthesis of indolizine derivative and its application as multi-dentate ligand Peer-reviewed

Osamu Niyomura, Yoshimi Yamaguchi, Ryo Sakao, Mao Minoura, Yoshihisa Okamoto

Heterocycles75 ( 2 ) 297 - 304 1 2 2008

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.3987/COM-07-11197

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Deamination of 1-alkyl-9-aminomethyltriptycenes. Participation of a neighboring 1-alkyl substituent Peer-reviewed

Gaku Yamamoto, Ai Koseki, Jun Sugita, Hisashi Mochida, Mao Minoura

Bulletin of the Chemical Society of Japan79 ( 10 ) 1585 - 1600 10 10 2006

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.79.1585

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Synthesis and structural characterization of 1-mesityl-1,3-dihydro- imidazole-2-selone and bis(1-mesitylimidazol-2-yl)diselenide: Experimental evidence that the selone is more stable than the selenol tautomer Peer-reviewed International journal

Victoria K. Landry, Mao Minoura, Keliang Pang, Daniela Buccella, Bryte V. Kelly, Gerard Parkin

Journal of the American Chemical Society128 ( 38 ) 12490 - 12497 2 9 2006

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DOI： 10.1021/ja063168e

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Synthesis and structural characterization of tris(2-seleno-1- mesitylimidazolyl) hydroborato complexes: A new type of strongly electron donating tripodal selenium ligand Peer-reviewed International journal

Mao Minoura, Victoria K. Landry, Jonathan G. Melnick, Keliang Pang, Luciano Marchiò, Gerard Parkin

Chemical Communications ( 38 ) 3990 - 3992 10 8 2006

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DOI： 10.1039/b608078b

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Synthesis and structures of 9-triptycylallene derivatives Peer-reviewed

Gaku Yamamoto, Yuriko Kobayashi, Kasumi Ono, Emiko Yano, Mao Minoura, Yasuhiro Mazaki

Bulletin of the Chemical Society of Japan79 ( 8 ) 1293 - 1299 7 8 2006

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.79.1293

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Synthesis and Characterization of Stable Hypervalent Carbon Compounds (10-C-5) Bearing a 2,6-Bis(p-substituted phenyloxymethyl)benzene Ligand Peer-reviewed

Kin-ya Akiba, Yuji Moriyama, Mitsuhiro Mizozoe, Hideki Inohara, Takako Nishii, Yohsuke Yamamoto, Mao Minoura, Daisuke Hashizume, Fujiko Iwasaki, Nozomi Takagi, Kazuya Ishimura, Shigeru Nagase

Journal of the American Chemical Society127 ( 16 ) 5893 - 5901 1 4 2005

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/ja043802t

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PubMed

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Static and dynamic stereochemistry of tris(9-triptycyl)stannane derivatives Peer-reviewed

Gaku Yamamoto, Shozo Ohta, Megumi Kaneko, Kaoru Mouri, Miki Ohkuma, Ryo Mikami, Yosuke Uchiyama, Mao Minoura

Bulletin of the Chemical Society of Japan78 ( 3 ) 487 - 497 11 3 2005

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.78.487

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Synthesis and stereochemistry of N-phenyl-N-9-triptycylhydroxylamine derivatives and related compounds Peer-reviewed

Chiharu Agawa, Keiko Otsuka, Mao Minoura, Yasuhiro Mazaki, Gaku Yamamoto

Bulletin of the Chemical Society of Japan77 ( 12 ) 2273 - 2281 10 12 2004

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.77.2273

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Syntheses and reactions of hexavalent organotellurium compounds bearing five or six tellurium-carbon bonds Peer-reviewed International journal

Masataka Miyasato, Takao Sagami, Mao Minoura, Yohsuke Yamamoto, Kin Ya Akiba

Chemistry - A European Journal10 ( 10 ) 2590 - 2600 7 5 2004

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/chem.200305260

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Dynamic Stereochemistry of Alkyltris(9-triptycyl)stannanes Peer-reviewed

Gaku Yamamoto, Megumi Kaneko, Miki Ohkuma, Mao Minoura

Chemistry Letters32 ( 10 ) 964 - 965 22 9 2003

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Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press (OUP)

DOI： 10.1246/cl.2003.964

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Static and dynamic stereochemistry of N-(1,4-dimethyl-9-triptycyl)-hydroxylamine derivatives Peer-reviewed

Gaku Yamamoto, Chiharu Agawa, Takahiro Ohno, Mao Minoura, Yasuhiro Mazaki

Bulletin of the Chemical Society of Japan76 ( 9 ) 1801 - 1811 15 9 2003

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.76.1801

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Static and dynamic stereochemistry of O-substituted N-9-triptycylhydroxylamines Peer-reviewed

Gaku Yamamoto, Chiharu Agawa, Mao Minoura

Bulletin of the Chemical Society of Japan76 ( 4 ) 825 - 829 15 4 2003

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.76.825

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Coordination of Trimethylphosphine with Pentaphenyltelluronium Salts Peer-reviewed

Masataka Miyasato, Takahiro Mukuda, Mao Minoura, Yohsuke Yamamoto, Kin-ya Akiba

Phosphorus, Sulfur, and Silicon and the Related Elements177 ( 8-9 ) 2043 - 2044 8 2002

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Language：English Publishing type：Research paper (scientific journal) Publisher：Informa UK Limited

DOI： 10.1080/10426500213441

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Novel Valence Expansion Reactions Using KC_8 : A New Route to Hexavalent Organotellurium Compounds from Divalent Tellurium Peer-reviewed

MIYASATO Masataka, MINOURA Mao, YAMAMOTO Yohsuke, AKIBA Kin-ya

Chemistry Letters2002 ( 3 ) 288 - 289 5 3 2002

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Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan

DOI： 10.1246/cl.2002.288

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Studies on tellurium-containing heterocycles. Part 18. Preparation and structure of 2-benzotelluropyrylium salts and 2-benzoselenopyrylium salts Peer-reviewed

Haruki Sashida, Kazuo Ohyanagi, Mao Minoura, Kin Ya Akiba

Journal of the Chemical Society. Perkin Transactions 12 ( 5 ) 606 - 612 11 2 2002

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/b111045b

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Cleavage of tellurium - Carbon bonds of hexavalent organotellurium compounds by potassium graphite Peer-reviewed International journal

Masataka Miyasato, Mao Minoura, Kin Ya Akiba

Angewandte Chemie - International Edition40 ( 14 ) 2674 - 2676 10 7 2001

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/1521-3773(20010716)40:14<2674::AID-ANIE2674>3.0.CO;2-H

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PubMed

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Synthesis and structure of pentaphenyl-telluronium salts of perchlorate and tetrakis{3,5-bis(trifluoromethyl)phenyl}borate: hypervalent onium compounds Peer-reviewed

Mao Minoura, Takahiro Mukuda, Takao Sagami, Kin Ya Akiba

Heteroatom Chemistry12 ( 5 ) 380 - 384 10 7 2001

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/hc.1057

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Convenient one-pot synthesis and structures of pentaphenyltellurium monohalides Peer-reviewed

Mao Minoura, Takao Sagami, Kin Ya Akiba

Organometallics20 ( 12 ) 2437 - 2439 11 6 2001

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/om001075e

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Synthesis and characterization of a hypervalent tellurium cation, Ph<inf>5</inf>Te+: A stable nonclassical onium compound [13] Peer-reviewed

Mao Minoura, Takahiro Mukuda, Takao Sagami, Kin Ya Akiba

Journal of the American Chemical Society121 ( 46 ) 10852 - 10853 24 11 1999

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/ja992828v

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Structure of Azabismocines, Hexacoordinate Pentavalent Organobismuth Compounds Peer-reviewed

Mao Minoura, Yuka Kanamori, Akira Miyake, Kin-ya Akiba

Chemistry Letters28 ( 9 ) 861 - 862 1 9 1999

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Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press (OUP)

DOI： 10.1246/cl.1999.861

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Stable Telluroketones: Synthesis and Characterization Peer-reviewed

Mao Minoura, Takayuki Kawashima, Norihiro Tokitoh, Renji Okazaki

Phosphorus, Sulfur, and Silicon and the Related Elements136 ( 1 ) 549 - 552 1 5 1998

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1080/10426509808042661

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Synthesis and characterization of hexaaryltellurium (TeAr<inf>6</inf>); The first neutral hexaarylated element compound Peer-reviewed

Mao Minoura, Takao Sagami, Masataka Miyasato, Kin Ya Akiba

Tetrahedron53 ( 36 ) 12195 - 12202 8 9 1997

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/S0040-4020(97)00552-8

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Δ-1,3,4-Telluradiazolines, a novel tellurium containing heterocycle: One-pot synthesis, structure, and reactivity Peer-reviewed

Mao Minoura, Takayuki Kawashima, Norihiro Tokitoh, Renji Okazaki

Tetrahedron53 ( 24 ) 8137 - 8148 16 6 1997

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/S0040-4020(97)00498-5

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The First Isolation of a Telluroketone and Its Reversible Dimerization Peer-reviewed

Mao Minoura, Takayuki Kawashima, Renji Okazaki*

Tetrahedron Letters38 ( 14 ) 2501 - 2504 4 1997

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Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier BV

DOI： 10.1016/s0040-4039(97)00377-8

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Hexaaryltellurium, the First Neutral Compounds Comprising Hexaarylated Elements Peer-reviewed

Mao Minoura, Takao Sagami, Kin‐ya Akiba, Claudia Modrakowski, Allexander Sudau, Konrad Seppelt, Stephan Wallenhauer

Angewandte Chemie International Edition in English35 ( 22 ) 2660 - 2662 12 1996

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Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

DOI： 10.1002/anie.199626601

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Weak coordination of a telluroketone in an η1-mode complex: Synthesis and characterization of pentacarbonyl(1,1,3,3-tetramethylindantellone)tungsten Peer-reviewed

Mao Minoura, Takayuki Kawashima, Norihiro Tokitoh, Renji Okazaki

Chemical Communications ( 2 ) 123 - 124 1996

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/CC9960000123

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Stable Telluroketones and Their Related Compounds: Synthesis, Structure, and Reactivity Peer-reviewed

Mao MINOURA

30 3 1995

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Language：English Publishing type：Doctoral thesis

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Tropothione S-Sulfide. A New Class of Thiosulfine Peer-reviewed

Takahisa Machiguchi, Mao Minoura, Shinichi Yamabe, Tsutomu Minato

Chemistry Letters24 ( 2 ) 103 - 104 1 2 1995

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/cl.1995.103

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Structure and Thermolysis of a 1,4,2-Oxatellurazole, a Novel Tellurium Containing Heterocycle Peer-reviewed

Mao Minoura, Takayuki Kawashima, Renji Okazaki

Chemistry Letters23 ( 9 ) 1691 - 1692 1 9 1994

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/cl.1994.1691

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Synthesis structure, and reactivity of 1,4,2-oxa-tellurazole: A novel tellurium-containing heterocycle Peer-reviewed

Mao Minoura, T. Takayukikawashima, Renji Okazaki

Phosphorus, Sulfur, and Silicon and the Related Elements93 ( 1-4 ) 403 - 404 1 8 1994

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1080/10426509408021877

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1,1,3,3-Tetramethylindantellone, the first telluroketone stable in solution Peer-reviewed

Mao Minoura, Takayuki Kawashima, Renji Okazaki

Journal of the American Chemical Society115 ( 15 ) 7019 - 7020 7 1993

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Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society (ACS)

DOI： 10.1021/ja00068a088

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Synthesis of Δ3-1,3,4-Telluradiazolines, a Novel Tellurium-Containing Heterocycle Peer-reviewed

Renji Okazaki, Mao Minoura, Takayuki Kawashima

Chemistry Letters22 ( 6 ) 1047 - 1048 1 6 1993

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/cl.1993.1047

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Misc.

Synthesis and structure of a 1,3-bis(stannylene) with Sn2C2 four-membered ring

浅川哲平, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(Web)104th 2024

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Synthesis of Novel Phosphoramide Ligands and Their Application in Metal-organic frameworks

小林翔, 菅又功, 天野倉夏樹, 天野倉夏樹, 白井昭宏, 白井昭宏, 箕浦真生

日本化学会春季年会講演予稿集(Web)104th 2024

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Synthesis and Gas Adsorption Properties of Metal-organic Frameworks Using Triptycene Ligands with Sulfur Functional Groups at the Bridgehead Position

山田翔子, 菅又功, 天野倉夏樹, 天野倉夏樹, 箕浦真生

日本化学会春季年会講演予稿集(Web)104th 2024

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Synthesis and Gas Adsorption Properties of Metal-organic Frameworks with Phenothiazine Ligands

古川璃子, 菅又功, 天野倉夏樹, 天野倉夏樹, 箕浦真生

日本化学会春季年会講演予稿集(Web)104th 2024

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2-スタンナプロパジエンから誘導される新規スズ化合物の構造と反応

浅川哲平, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集51st (Web) 2024

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A Novel Hydrogen-Bonded Organic Framework Constructed by Triptycene-2,3,6,7,14, 15-Hexacarboxylic Acid Peer-reviewed

Koh Sugamata, Shoko Yamada, Daichi Yanagisawa, Mao Minoura

Bulletin of the Chemical Society of Japan96 ( 9 ) 977 - 979 8 8 2023

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Language：English Publisher：Oxford University Press (OUP)

Abstract

Triptycene-2,3,6,7,14,15-hexacarboxylic acid (4) was synthesized via a new and efficient route. A single-component, porous hydrogen-bonded organic framework (TrpHOF) was constructed by recrystallization of 4. Although TrpHOF shows almost no N2 uptake, not even at 1 atm and 77 K, the maximum CO2 adsorption at 1 atm and 273 K is 8.2 cm3/g, showing a type-I isotherm, which is characteristic of microporous materials.

DOI： 10.1246/bcsj.20230153

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直線アレン型構造を示す2-スタンナプロパジエンの合成と性質

浅川哲平, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集50th (Web) 2023

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高水素貯蔵能を有する新規ホスホラミド亜鉛MOFの合成と構造

小林翔, 菅又功, 天野倉夏樹, 天野倉夏樹, 白井昭宏, 白井昭宏, 箕浦真生

有機典型元素化学討論会講演要旨集50th (Web) 2023

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フェノチアジン配位子を有する金属有機構造体の合成とガス吸着挙動

菅又功, 古川璃子, 天野倉夏樹, 天野倉夏樹, 箕浦真生

有機典型元素化学討論会講演要旨集50th (Web) 2023

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Synthesis and Structure of a Linear Germanium-centered Heteroallene

浅川哲平, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(Web)103rd 2023

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Synthesis of Novel Phosphine Ligands and Their Application to Metal-organic frameworks

小林翔, 菅又功, 白井昭宏, 白井昭宏, 箕浦真生

日本化学会春季年会講演予稿集(Web)103rd 2023

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Reactivity of a Germanium-centered Heteroallene Molecule

浅川哲平, 菅又功, 箕浦真生

基礎有機化学討論会要旨集33rd (CD-ROM) 2023

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Synthesis, Structures, and Porosity of Hydroxamate-based MOFs Utilizing Intramolecular Hydrogen Bonds

菅又功, ZHANG Yanhua, 天野倉夏樹, 天野倉夏樹, 白井昭宏, 白井昭宏, 箕浦真生

基礎有機化学討論会要旨集33rd (CD-ROM) 2023

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Synthesis and Structure of a New Heteraallene, 2-Stannapropadiene

浅川哲平, 菅又功, 箕浦真生

基礎有機化学討論会要旨集33rd (CD-ROM) 2023

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官能基化カルバゾール配位子を用いたMOFの柔軟性制御とガス吸着挙動

菅又功, 天野倉夏樹, 天野倉夏樹, 白井昭宏, 白井昭宏, 箕浦真生

日本吸着学会研究発表会講演要旨集36th 2023

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ガス貯蔵材料を指向した新規トリプチセンMOFの合成と性質

山田翔子, 菅又功, 白井昭広, 天野倉夏樹, 箕浦真生

日本吸着学会研究発表会講演要旨集36th 2023

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C=Ge=C結合を有する2-ゲルマプロパジエンの構造と結合状態

橋爪大輔, 浅川哲平, 箕浦真生, 菅又功

日本結晶学会年会講演要旨集2023 2023

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Synthesis and Gas Adsorption Properties of Metal-organic Frameworks Using Triptycene Ligands with Alkyl Groups at the Bridgehead Position

山田翔子, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(Web)102nd 2022

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Synthesis of Novel Alkoxy Substituted Hydroxamic Acid Ligands and their Application to Metal-Organic Frameworks

ZHANG Yanhua, 菅又功, 白井昭広, 白井昭広, 箕浦真生

基礎有機化学討論会要旨集32nd (CD-ROM) 2022

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Synthesis and Gas Adsorption Properties of Novel Metal-Organic Frameworks Having Triarylmethane Moieties

滝口空, 菅又功, 白井昭宏, 白井昭宏, 箕浦真生

基礎有機化学討論会要旨集32nd (CD-ROM) 2022

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Synthesis, Structure and Gas Adsorption Properties of Novel Metal-organic Frameworks Using Dibenzothiophenedihydroxamic Acids

小林翔, 菅又功, 白井昭宏, 白井昭宏, 箕浦真生

基礎有機化学討論会要旨集32nd (CD-ROM) 2022

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Synthesis and Properties of flexible Metal-organic Frameworks Utilizing Carbazole Framework

菅又功, 白井昭宏, 白井昭宏, 箕浦真生

基礎有機化学討論会要旨集32nd (CD-ROM) 2022

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Synthesis, Structure and Reaction of Cyclic Polyselenides Using Bisilylcarbenoids.

浅川哲平, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集49th (CD-ROM) 2022

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Synthesis, Structure and Properties of Novel Metal-organic Frameworks Using Dibenzothiophenedicarboxylic Acid Derivatives

小林翔, 菅又功, 白井昭宏, 白井昭宏, 箕浦真生

有機典型元素化学討論会講演要旨集49th (CD-ROM) 2022

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Synthesis and Gas Adsorption Properties of Novel Metal-organic Frameworks using Terphenyl Type Ligands

小林翔, 菅又功, 飯濱照幸, 箕浦真生

日本化学会春季年会講演予稿集(Web)101st 2021

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The Reactivities of a Tellurium-containing Heteroallene R2C=Te=CR2

浦尾有紀子, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(Web)101st 2021

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Approach toward Improving Hydrogen Storage of PCP/MOF Using Synthetic Organic Chemistry

菅又功, 白井昭宏, 白井昭宏, 箕浦真生

水素エネルギーシステム46 ( 4 ) 2021

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Synthesis and Properties of Novel Metal-Organic Frameworks Comprising Triptycene Ligands with Halogen Substituents at the Bridgehead Positions

山田翔子, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集48th (CD-ROM) 2021

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官能基化されたトリプチセン配位子を用いた金属有機構造体の合成とガス吸着特性

山田翔子, 菅又功, 箕浦真生

日本吸着学会研究発表会講演要旨集34th (CD-ROM) 2021

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ジベンゾチオフェン配位子を用いた新規MOFの合成とガス吸着特性

小林翔, 菅又功, 箕浦真生

日本吸着学会研究発表会講演要旨集34th (CD-ROM) 2021

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ヒドロキサム酸を活用した柔軟な金属有機構造体の合成とガス吸着特性

菅又功, 飯濱照幸, 箕浦真生

日本吸着学会研究発表会講演要旨集34th (CD-ROM) 2021

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PCP/MOFの水素貯蔵量向上のための有機合成的アプローチ—Approach toward Improving Hydrogen Storage of PCP/MOF Using Synthetic Organic Chemistry—特集社会実装のステージを迎えた水素貯蔵技術

菅又功, 白井昭宏, 箕浦真生

水素エネルギーシステム = Journal of the Hydrogen Energy Systems Society of Japan / 水素エネルギー協会編46 ( 4 ) 263 - 268 2021

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Language：Japanese Publisher：水素エネルギー協会

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Synthesis of Hydroxamate-based Metal-organic Frameworks

菅又功, 飯濱照幸, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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Synthesis and Properties of the Phosphonic Acid Ester Bearing Phthalic Acid Units

西野龍平, 柳沢大地, 菅又功, 猪原英樹, 山本和俊, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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Synthesis, structure, and gas adsorption properties of metal-organic frameworks having 9,10-disubstituted triptycene-based ligands

柳沢大地, 菅又功, 飯濱照幸, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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Synthesis and gas adsorptions of silyl-substituted terephthalate-based metal-organic frameworks

小林翔, 菅又功, 飯濱照幸, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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Synthesis and Structures of (Chalcogeno)(silyl)carbene Gold(I) Complexes

浦尾有紀子, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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Gas Adsorption Properties of Metal-organic Frameworks Using Terephthalic Acid Derivatives

菅又功, 飯濱照幸, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)100th 2020

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累積多重結合の中心にセレン(IV)を有する化合物の合成と性質

浦尾有紀子, 菅又功, 箕浦真生

Fundamental Toxicological Sciences (Web)7 ( Supplement ) 2020

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高周期16族元素を中心とする新規ヘテロアレンの合成と性質

浦尾有紀子, 菅又功, 箕浦真生

日本化学会春季年会講演予稿集(CD-ROM)99th 2019

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硫黄・セレンを含む累積多重結合化合物の合成と構造

浦尾有紀子, 菅又功, 箕浦真生

基礎有機化学討論会要旨集30th 2019

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トリプチセン骨格を有する新規多孔性配位高分子の合成と構造

柳沢大地, 菅又功, 飯濱照幸, 箕浦真生

基礎有機化学討論会要旨集30th 2019

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2,5-ジアルキルテレフタル酸を配位子とする金属有機構造体の合成とガス吸着特性

菅又功, 飯濱照幸, 箕浦真生

日本吸着学会研究発表会講演要旨集33rd 2019

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トリプチセン骨格を有する新規金属有機構造体の合成とガス吸着特性

柳沢大地, 菅又功, 飯濱照幸, 箕浦真生

日本吸着学会研究発表会講演要旨集33rd 2019

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ビス(メチレン)-λ4-セランの反応性

浦尾有紀子, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集46th 2019

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セレンを中心とする新規ヘテロアレンの合成

浦尾有紀子, 菅又功, 箕浦真生

有機典型元素化学討論会講演要旨集45th 2018

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Let's Use SHELXL against Merohedral Twinning !

MINOURA Mao

Nihon Kessho Gakkaishi57 ( 5 ) 269 - 275 2015

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Language：Japanese Publisher：The Crystallographic Society of Japan

In this tutorial course of SHELXL, we will focus on how to treat the twinning by merohedry. Merohedral twinning is not apparent during the measurement or in the diffraction pattern, and therefore, unsolved twinning and fuzzy molecular structures remain in the data folder. We would like to show the avoidable pitfalls that are to be considered for the correct molecular structures using examples of solved merohedral twin crystals and step by step tutorials for organ(ometall)ic chemists.

DOI： 10.5940/jcrsj.57.269

CiNii Article

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Other Link： http://id.ndl.go.jp/bib/026850496
ジメチル-9-トリプチシルスタンナン誘導体の合成と反応

菅又功, 箕浦真生, 山本学, 真崎康博

日本化学会講演予稿集88th ( 2 ) 2008

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9-トリプチシルスタンナン誘導体の合成と反応

菅又功, 箕浦真生, 山本学

日本化学会講演予稿集87th ( 2 ) 2007

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9-トリプチシル基を有する14族典型元素化合物の合成

菅又功, 箕浦真生, 山本学, 真崎康博

構造有機化学討論会講演予稿集37th 2007

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9-トリプチシルスタンナン類とその同族体の合成と反応

菅又功, 箕浦真生, 山本学, 真崎康博

有機典型元素化学討論会講演要旨集34th 2007

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複数の9-トリプチシル基を有する嵩高いスズ化合物の合成

菅又功, 箕浦真生, 山本学

有機典型元素化学討論会講演要旨集33rd 2006

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Synthesis of main group element compounds having methylbis(9-triptycyl)stannyl group as a steric protection group

菅又功, 箕浦真生, 山本学

日本化学会講演予稿集86th ( 2 ) 2006

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アシルトリス(9-トリプチシル)スタンナン類の構造と動的挙動

箕浦真生, 菅又功, 金子恵美, 大熊美紀, 三上亮, 山本学

構造有機化学討論会講演予稿集35th 2005

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Books and Other Publications

ラウドン有機化学

Loudon, G. Marc, Parise, Jim, 後藤, 敬, 豊田, 真司, 箕浦, 真生, 村田, 滋, 山本, 学

東京化学同人 2018 （ ISBN:9784807909438 ）

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Total pages：2冊 Language：Japanese

CiNii Books

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有機化学

奥山格, 石井昭彦, 箕浦真生（ Role： Joint author）

丸善出版 29 1 2016 （ ISBN:4621089773 ）

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Language：Japanese Book type：Textbook, survey, introduction

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Professional Memberships

The Society of Physical Organic Chemistry, Japan

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The Society of Silicon Chemistry, Japan

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日本結晶学会

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American Chemical Society

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Society of Synthetic Organic Chemistry

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Chemical Society of Japan

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Research Projects

ジシレンジアニオン種を鍵分子とする未踏典型元素共役系分子の創製

日本学術振興会科学研究費助成事業基盤研究(C)

箕浦真生

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4 2022 - 3 2025

Grant number：22K05085

Grant amount：\4290000 （ Direct Cost: \3300000 、 Indirect Cost：\990000 ）

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Creation of Unexplored Highly Reactive Chemical Species with pi-Electrons of Main Group Elements

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research

MINOURA Mao

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4 2019 - 3 2022

Grant number：19K05425

Grant amount：\4290000 （ Direct Cost: \3300000 、 Indirect Cost：\990000 ）

In this research project, in order to understand the properties of π-electrons involving heavier main group elements, we utilized Trp* as a versatile alkyl stereoprotecting group based on a triptycyl skeleton, which was developed through a new molecular design, to provide sufficient kinetic stabilization to highly reactive π-bonds and elucidate the properties of fundamental π-bonds that are confined to 2nd period elements of the periodic table. The target molecules were dialkyl diphosphenes with group 15 inter-elemental π-bonds, dialkyl germylenes, a group 14 divalent chemical species, and disilene dianions with a negative charge on each silicon double bond (disilenes).

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Creation of Novel Main Group Compounds Containing Tautomerizable Double Bonds

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

MINOURA Mao

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4 2015 - 3 2018

Grant number：15K05439

Authorship：Principal investigator Grant type：Competitive

The concept of keto-enol type tautomerization contains fundamental importance in organic chemistry. However, little is known about the chemistry of tautomerization of the heavier congener of chalcogen compounds, due to their instability. In order to investigate the properties of such reactive species, we used "kinetic stabilization".
For the synthesis of tautomerizable heavier analogs of main group element compounds, a novel peripherally extended sterically demanding primary alkyl group based on the triptycene (Trp) framework, Trp*CH2, was designed and synthesized. The introduction of the Trp*CH2 and Trp groups onto a Si atom of Si=S allowed observation of a stable silanetion. The corresponding Si=Si double bond compound was also synthesized as the first stable tetraalkyldisilene that contains primary alkyl groups.
The observed non-bonding meshing-gear system of Trp* and Trp groups should offer an effective means of protecting the reactive chemical bonds.

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多様な酸化状態を有する高周期16族元素感応性化学種の創製と反応

文部科学省科学研究費助成事業

箕浦真生

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4 2015 - 3 2017

Grant number：15H00962

Authorship：Principal investigator Grant type：Competitive

含高周期カルコゲン(Te, Se, S)有機化合物には、酸素がもたない種々の酸化状態の変化に伴う多様性があり、興味が持たれているにも関わらず、化合物の合成的困難さのため、基本的性質が不明であり、十分な研究が行われていない。
本課題は、高反応（不安定）性のため、合成が避けられていたカルコゲン化合物群の創製を行うものであり、酸素がもたない種々の酸化状態の変化に伴う多様性と感応性を解明することを目的とする。
「感応性超原子価4および6価カルコゲン化合物」：第五周期元素であるテルルを中心元素とする四価中性有機テルル(Ar4Te)の酸化的ハロゲン化とその脱ハロゲン化により六価有機テルルジカチオン(Ar4Te2+)の一般的合成法とその官能基化手法を確立した。ジカチオン種を用いることで多様な中性六価有機テルル化合物へ誘導可能となった。
「感応性2価カルコゲン化合物」：剛直な骨格を有するトリプチシル基の周縁領域をアルキル基により拡張した新規立体保護基を開発・活用し、橋頭位に硫黄、セレン、テルルをそれぞれ導入し、対応するスルフェン酸、セレネン酸、テルレン酸の合成検討を行った。テルルの場合は分解反応を抑制できなかったが、硫黄・セレンの場合には熱的に安定な二価化学種を合成単離することが出来た。

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Creation of Heterocyclic Compounds Based on Generation of Heavier Group 14 Element Cations and Activation of Small Molecules

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

Kawashima Takayuki

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4 2014 - 3 2017

Grant number：26410035

Grant type：Competitive

Silacyclic compounds were synthesized by the generation of silyl cations from hydrosilanes bearing an aromatic ring and trityl cation, their reactions with alkynes, alkenes, and carbon dioxide, etc., and sequential reactions of formed carbocations with the aromatic ring. π-Extended siloles such as benzosiloles, naphthosiloles, and disiloles, etc. were synthesized by its application to aromatic compounds bearing 1 or 2 sets of alkynyl group and hydrosilyl group at the neighboring position. Furthermore, germa-Friedel-Crafts reaction was developed for the synthesis of dibenzogermoles.

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種々の酸化状態を有する高周期カルコゲン感応性化学種の創製と反応

日本学術振興会科学研究費助成事業新学術領域研究(研究領域提案型)

箕浦真生

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4 2013 - 3 2015

Grant number：25109541

Grant amount：\7280000 （ Direct Cost: \5600000 、 Indirect Cost：\1680000 ）

本課題は、高反応（不安定）性のため、合成が避けられていた感応性カルコゲン化合物群の創製を行うものであり、酸素がもたない種々の酸化状態の変化に伴う多様性を解明することを目的とし、とりわけ合成が困難とされている電子供与性置換基を有する４および6価の高酸化状態をもつ「感応性超原子価カルコゲン化合物」の創製と反応を行うことを中心課題として研究を行った。
「感応性超原子価カルコゲン化合物」：ジメチルアミノフェニル（Ar）基を電子供与性置換基として選び、中性４価テトラアリールテルル（Ar4Te）の合成検討を行った。各種合成条件を検討し、純粋なアリールリチウムを単離し供することで、中性４価テトラアリールテルルの合成単離に成功した。酸素・水等により容易に分解し、また微量の不純物の混入が分解を促進することも明らかとなった。合成単離したAr4Teは熱的にも高反応性であり、加熱により還元的脱離反応をおこし、定量的にAr2TeとAr2を与える事が明らかとなった。
対応する６価テトラアリールテルルジフルオリドへもXeF2による酸化的ハロゲン化により導くことが出来た。結晶構造解析により、固体中ではテルルを中心とするオクタヘドラル構造を有している。芳香族置換基のパラ位に各種置換基を導入したAr*4TeF2を合成・比較したところ、電子供与性効果が大きいほど長く弱いTe-F結合となることが認められた。
等電子構造を有する超原子価アンチモン化合物であるAr**5Sbを合成し、Ar*4Teとの混合条件下では、配位子交換反応が速やかにおこり、続く還元的脱離が進行することを実験的に初めて証明することが出来た。この交換反応は超原子価感応性化学種が高反応性を示す要因の一つと見なすことが出来ると考えられる。

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Creation of Novel Group 16 Element Compounds having Weak Chemical Bonds

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

MINOURA Mao

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4 2012 - 3 2015

Grant number：24550063

Grant amount：\5590000 （ Direct Cost: \4300000 、 Indirect Cost：\1290000 ）

The chemistry of heavier main group elements has been developed with respect to weak multiple-bond (pi-bonding) utilizing the kinetic stabilization method. However, organoelement compounds containing weak sigma-bonds were less explored due to their instability.
In this project, we investigated on weak sigma bonds containing group 16 elements. 1) Bis-silyl/germyltellurides were prepared using pure and isolated reagents, 2) Imidazolium-selone/-tellone having weak polar bonding system were successfully synthesized, 3) an Enesulfenic acid which is regarded as a sulfur analogue of reactive peroxide was isolated.

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Preparation of chalcogen-containing heterocycles using isoselenocyanates and their relatives

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

SASHIDA Haruki, KANAME Mamoru, MINOURA Mao

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2011 - 2013

Grant number：23590023

Grant amount：\5460000 （ Direct Cost: \4200000 、 Indirect Cost：\1260000 ）

(1) The cycloaddion of several nucleophiles having a triple bond or an appropriative leaving group with the isoselenocyanates and the relatives was examined. (2) The cycloaddion of the isoselenocyanates having a triple bond (or a leaving group) with some nucleophiles was also carried out. The novel heterocycles containing a chalcogen element (Se, S, Te) were effectively obtained by these two original methods. The application and functionalities (structure and reactivity) were studied. Furthermore, the iodocyclization of these substrates and the nucleophiles was focused to give more functionalized products. The novel iodocyclization of the dichalcogenides was also found to prepare the heterocycles containing a chalcogen element.

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Synthesis and Characterization of Novel Group 16 Element Compounds with Oxidation State IV or VI Having Carbon Ligands

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

MINOURA Mao

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2008 - 2010

Grant number：20550050

Grant amount：\4940000 （ Direct Cost: \3800000 、 Indirect Cost：\1140000 ）

We report here, 1) the systematic synthesis hypervalent tetraaryltellurium(IV) compounds bearing substituents at the para position of the aryl rings, and the first SP structure of Te(IV) compound was found; 2) Newly prepared organotelluronium salts showed green-blue color in solution as the heavier main group element homologue and analogue instead of the central carbon atom of Crystal Violet; 3) Functionalization reactions of hexaorganotelluriums(VI) were investigated using (4-bromophenyl)pentaphenyltellurium(VI) which was prepared form the reaction of pentaphenyltellurium cation with 4-bromophenyl lithium. Functionalization reactions of the bromo-compound were proceeded to give useful cross-coupling products having octahedral structure around Te(VI).

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Synthesis and Characterization of Hypervalent OrganotelluriumAnion Species

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

MINOURA Mao

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2006 - 2007

Grant number：18550045

Grant amount：\4190000 （ Direct Cost: \3800000 、 Indirect Cost：\390000 ）

Intensive efforts have been recently directed toward the hypervalent organochalcogen compounds because of the peculiarity of chalcogens to have two accessible higher oxidation states (IV and VI) which can form variety of compounds of potential. However, very little is known for those with valence VI chalcogen compounds and no hexaarylated chalcogen had been described until we recently reported the synthesis of hexaaryltellurium, Ar6Te, as neutral compound comprising Te^<VI>. Moreover, we also reported on the synthesis and characterization of pentaphenyltelluronium, Ph_5Te^+, as the hypervalent onium compound. Although corresponding anion species, Ph_5Te^-, has been reported as an unstable intermediate in the reaction of Ph_4Te with PhLi, isolated hypervalent tellurium ate compounds have been the missing class of compound. Here, we present the first isolation of hypervalent organotellurium anion species, Ph_5Te^-Li^+(DME)_3, and its structure.
The synthesis of Ph_5Te^-Li^+(DME)_3 was achieved by the reaction of freshly prepared Ph_4Te with PhLi. After exchange of the solvent from THE to DME of the mixture, Ph_5Te^-Li^+(DME)_3 was obtained as yellow-orange solid. All manipulations were carried out at -78℃. The single crystals were grown from DME at low temperature and X-ray crystallographic analysis was performed at -160℃. The molecular structure indicates that the Ph_5Te^- has square-pyramidal (pseudo octahedral) structure around the tellurium and the Te-C (basal) bond lengths (2. 329-2. 342 A) are longer than the apical Te-C bond length (2. 153Å). The isolated hypervalent anion is relatively stable at -30℃ in the solid state. The reaction of the tellurium anion with CH_3I or SO_2Cl_2 gave corresponding neutral hexavalent organotellurium species, respectively.

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Synthesis and Development of Novel Main Group Element Compounds having Tin-based Steric Protection Group

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

MINOURA Mao

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2004 - 2005

Grant number：16550043

Grant amount：\3700000 （ Direct Cost: \3700000 ）

In recent years there has been much interest in the reactive main group element compounds having an efficient steric protection group because of their unique chemical properties. Although many successes and developments of the steric protection groups have been reported, the central atom has been limited to carbon in many cases. In this research project, we have been investigating on the tin-based steric protection groups for the kinetic stabilization of reactive functional groups. For example, tris(9-triptycyl)stannyl group (Trp_3Sn-) has been shown as an effective steric protection group for-SOH function. Also, we synthesized and investigated on the related compounds bearing three 9,10-dihydro-9,10-ethenoanthracen-l-yl (Dbb) groups on a central tin atom (Dbb_3Sn-) as a novel tin-based steric protection group. Also, the synthesis and functionalization of methylbis(9-triptycyl)stannyl group (Trp_2MeSn-) has been studied.
Moreover, static and dynamic stereochemistry of several Trp3Sn-compounds were studied. X-ray crystallography of the Trp3SnX (X= hologenes, alkyl groups) showed that the three Trp goups meshed with each other like bevel gears and formed near-C3 chiral conformation. In solution, the process of enantiomerization of those Trp3SnX compounds has been investigated by VT-NMR method.

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非古典的オニウム種Ph_5Te^+を機軸とする新規超原子価典型元素化合物の合成

日本学術振興会科学研究費助成事業奨励研究(A)

箕浦真生

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2000 - 2001

Grant number：12740352

Grant amount：\600000 （ Direct Cost: \600000 ）

スルホニウムに代表される16族元素オニウム化学種Ph_3Ch^+(Ch=S, Se, Te)は有機化学の発展の過程で古くから研究対象となり用いられてきた。しかしながら超原子価となる16族元素オニウム種Ph_5Ch^+は全く未知であった。本申請課題では中心元素としてテルルを選び、非古典的オニウム種として種々のPh_5Te^+Z^-の合成を行い、性質を明らかにすることを目的とした。
オニウム種Ph_5Te^+Z^-の合成前駆体としてPh_5TeX(X=F, Cl, Br)の簡便合成法を開発し、テルルーハロゲン結合が共有結合であることを結晶構造解析により明らかにした。このPh_5TeXを用いてPh_5Te^+Z^-(Z=ClO_4, [(CF_3)_2C_6H_3]_4B)の合成をハロゲンの引き抜き反応と続くカウンターアニオン交換により行い、いずれも安定な結晶として単離した。X線結晶構造解析により固体中Ph_5Te^+カチオンのテルル周りではいずれも四角錐構造を有していることが明らかになった。通常の中性5配位典型元素化合物や遷移金属化合物が三方両錐構造を有していることとは対照的であり、これら非古典的オニウム種の特徴と言える。Ph_5Te^+Z^-と求核試剤との反応では対応する中性6価有機テルル化合物を高収率で与え、新しい6価有機テルル化合物の良い前駆体となることがわかった。さらに、容易に得られるようになった中性6価テルル化合物を出発物質として用い、対応する超原子価アニオン種R_5Te^-Y^+およびアニオン種R_4Te^<2->2Y^+(R=4-CF_3C_6H_4,4-CH_3C_6H_4;Y=KC_8)の合成にも初めて成功した。超原子価アニオン種と求電子試剤との反応により、非対称6価有機テルル化合物へ導くなど、反応性を明らかにできた。今後はここで得られた知見に基づき、新規超原子価化合物としの新しい特性の創出へ繋げたいと考えている。

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酸化数の異なる5配位有機テルル種の創製とそれらを用いる超原子価化合物の合成と反応

日本学術振興会科学研究費助成事業奨励研究(A)

箕浦真生

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1998 - 1999

Grant number：10740296

Grant amount：\2100000 （ Direct Cost: \2100000 ）

5つの芳香族置換基を有する15族元素(例えばEAr_5,E=P,As,Sb,Bi)や関連するAr_4E^±、Ar_3Te^±などは古くから研究されているものの、対応する超原子価16族元素化合物(Ar_5Te^+またはAr_5Te^-)は全く未知である。最近申請者らが合成した芳香族環を6つ有する元素の初めての例であるTeAr_6の新しい知見に基づき、炭素配位子から成る5配位有機テルル種Ar_5Te^±を合成し、新しい結合様式である超原子価テルルの性質を明らかにする目的で研究を行った。
本申請課題のAr_5Te^+の合成は昨年度合成に成功した炭素配位子を5つ有するAr_5TeX(Ar=Ph-,p-CF_3C_6H_4-,X=F,Cl,Br)を用いてハロゲンを引き抜くことで合成した。この超原子価カチオン種Ar_5Te^+は驚くべきことに室温下安定に存在し、その構造はX線結晶構造解析により確定し四角錐型構造を有することを明らかにした。溶液中ではBerryの擬回転状態にあること見いだした。また古典的オニウム種Ar_3Te^+との対比から新しい反応性として還元的脱離反応、不均反応などを起こすことが明らかになった。対応するアニオン種Ar_5Te^-はAr_6Teの金属カリウムとの反応により溶液中低温下存在することを各種スペクトルデータおよび反応により確認した。この超原子価アニオン種は炭素官能基化が可能であり新しい6価有機テルル化合物へと導くことが出来た。

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炭素配位子からなる6配位有機テルル化合物の合成とリガンドカップリング反応

日本学術振興会科学研究費助成事業奨励研究(A)

箕浦真生

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1996 - 1996

Grant number：08740497

Grant amount：\1000000 （ Direct Cost: \1000000 ）

炭素配位子のみを有する安定な6配位化合物はこれまでに知られていなかった。本研究では超原子価有機16族元素化合物、特にテルルに注目し炭素配位子からなる安定な6配位有機テルル化合物の創製およびその反応性の解明を目的とし、中性で非共有電子対を持たない炭素配位子のみからなる安定な6配位有機テルル化合物の合成を行った。炭素配位子として芳香族置換基、特にパラ位にトリフルオロメチル基を有するp-CF3C6H4-=Arを用い、炭素配位子のみからなる安定な6配位有機テルル化合物としてTeAr6の合成に成功した。TeAr6は対応するArLiにTeCl4を反応させることでone-potで簡便に合成出来、安定な融点320℃の結晶として単離された。TeAr6はX線結晶構造解析により6つのC-Te結合はすべて等価な正八面体構造を有していることが明らかとなり、極めて希なThの対称性を有している。TeAr6は酸素、水および光に対して高い安定性を有しており、融点以下での加熱では全く分解しないものの、350℃の加熱によりラジカル分解生成物に相当する化合物が得られ、また高圧水銀灯による6時間以上の光照射によりTeAr6以外にTeAr2,Ar2等の分解生成物が得られた。これらの挙動はこれまでの2および4配位有機テルル化合物とは全く異なっている。またTeAr6のテルル原子上はハロゲン等にも不活性であり、この6配位状態を保ったまま芳香族環上の官能基化が可能である。今後、3次元的に広がる高い対称性と剛直性、安定性を合わせ持っているTeAr6を核とし、官能基修飾が可能なことを利点とする6配位構造を機軸とする、TeAr6の多修飾機能物質の合成へと展開させる予定である。

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