研究者詳細 - 岡内　辰夫

論文 - 岡内　辰夫

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Studies of inositol 1-phosphate analogues as inhibitors of the phosphatidylinositol phosphate synthase in mycobacteria 査読有り

H. Morii, T. Okauchi, H. Nomiya, M. Ogawa, K. Fukuda, H. Taniguchi

The Journal of Biochemistry 153 ( 3 ) 257 - 266 2013年03月

Cu(OAc)2-Mediated Cross-Coupling Reaction of Benzophenone N,N,N-Trimethylhydrazonium Salts and Aryl Boronic Acids 査読有り

Mitsuru Kitamura, Yu Tokuda, Norifumi Tashiro, Tatsuo Okauchi

Australian Journal of Chemistry 65 ( 12 ) 1687 - 1690 2012年11月

Direct Synthesis of Organic Azides from Alcohols Using 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate 査読有り

Mitsuru Kitamura, Tatsuya Koga, Masakazu Yano, Tatsuo Okauchi

Synlett ( 9 ) 1335 - 1338 2012年06月

Synthesis of 1,2-Naphthalenediol Diacetates by Rhodium(II)-Catalyzed Reaction of 1,2-Diazonaphthoquinones with Acetic Anhydride 査読有り

Mitsuru Kitamura, Masato Kisanuki, Tatsuo Okauchi

European Journal of Organic Chemistry ( 5 ) 905 - 907 2012年02月

Pd(II)-catalyzed Formal O-H Insertion Reactions of Diazonaphthoquinones to Acetic Acid: Synthesis of 1,2-Naphthalenediol Derivatives "jointly worked" 査読有り

Mitsuru Kitamura, Masato Kisanuki, Rie Sakata, Tatsuo Okauchi

Chemistry Letters 40 ( 10 ) 1129 - 1131 2011年10月

Synthesis of pi-Conjugated Copolymers Composed of Benzo[2,1,3]thiadiazole and Thiophene Units Bearing Various Alkyl Groups and Their Application to Photovoltaic Cells "jointly worked" 査読有り

Lee, Kwang-Hoi)Ho-Jin Lee, K, Kouji Kuramoto, Yohei Tanaka, Kazuhide Morino, Atsushi Sudo, Tatsuo Okauchi, Akihiko Tsuge, Takeshi Endo

Journal of Polymer Science Part A-Polymer Chemistry 49 ( 16 ) 3543 - 3549 2011年08月

Synthesis of π-conjugated copolymers composed of benzo[2,1,3]thiadiazole and thiophene units bearing various alkyl groups and their application to photovoltaic cells 査読有り

Lee K., Lee H., Kuramoto K., Tanaka Y., Morino K., Sudo A., Okauchi T., Tsuge A., Endo T.

Journal of Polymer Science, Part A: Polymer Chemistry 49 ( 16 ) 3543 - 3549 2011年08月

記述言語：英語掲載種別：研究論文（学術雑誌）

π-Conjugated polymers, PTOTBT, PTEHTBT, and PTt-BTBT, composed of benzothiadiazole as an electron accepting unit and terthiophene as an electron donating unit in the backbone were prepared. PTOTBT, PTEHTBT, and PTt-BTBT contained side chain groups of n-octyl, 2-ethylhexyl, and t-butyl groups, respectively. Solubility, optical and thermal properties of the polymers showed strong dependences on their side chain groups. PTEHTBT having 2-ethylhexyl groups in the side chain exhibited absorption maximum (Imax) at longer wavelength (565 nm) than PTOTBT (534 nm) and PTt-BTBT (495 nm). PTOTBT showed higher thermal stability than the others. The prepared polymers were employed to polymer solar cells (PSCs) with a configuration of ITO/PEDOT-PSS/polymer: PC61BH/LiF/Al. Power conversion efficiency of the PSC-based on PTEHTBT was 1.32%. © 2011 Wiley Periodicals, Inc.

DOI： 10.1002/pola.24790

Scopus

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Synthesis of alpha,alpha-diarylacetamides from benzyl aryl ketones using 2-azido-1,3-dimethylimidazolinium hexafluorophosphate "jointly worked" 査読有り

Mitsuru Kitamura, Satoshi Miyagawa, Tatsuo Okauchi

Tetrahedron Letters 52 ( 24 ) 3158 - 3161 2011年06月

Synthesis of α,α-diarylacetamides from benzyl aryl ketones using 2-azido-1,3-dimethylimidazolinium hexafluorophosphate 査読有り

Kitamura M., Miyagawa S., Okauchi T.

Tetrahedron Letters 52 ( 24 ) 3158 - 3161 2011年06月

記述言語：英語掲載種別：研究論文（学術雑誌）

Benzyl aryl ketones reacted with 2-azido-1,3-dimethylimidazolinium hexafluorophosphate (ADMP, 1) to give migratory amidated compounds, which were transformed into the corresponding diarylacetamides by treating with LiAlH 4. © 2011 Elsevier Ltd. All rights reserved.

DOI： 10.1016/j.tetlet.2011.04.042

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79956059900&origin=inward

Palladium-catalyzed cross-coupling reactions of 2-diazonaphthoquinones with arylboronic acids "jointly worked" 査読有り

Mitsuru Kitamura, Rie Sakata, Tatsuo Okauchi

Tetrahedron Letters 52 ( 16 ) 1931 - 1933 2011年04月

2-Azido-1,3-dimethylimidazolinium Salts: Efficient Diazo-Transfer Reagents for 1,3-Dicarbonyl Compounds "jointly worked" 査読有り

Mitsuru Kitamura, Norifumi Tashiro, Satoshi Miyagawa, Tatsuo Okauchi

Synthesis ( 7 ) 1037 - 1044 2011年04月

Synthesis of Isoindole Derivatives by Palladium-Catalyzed Domino Reaction of (2-Alkynyl)phenylketone O-Pentafluorobenzoyloximes "jointly worked" 査読有り

Mitsuru Kitamura, Yohei Moriyasu, Tatsuo Okauchi

Synlett ( 5 ) 643 - 646 2011年03月

Polythiophenes Bearing Electron-Withdrawing Groups in the Side Chain and Their Application to Bulk Heterojunction Solar Cells"jointly worked" 査読有り

Kwang-Hoi Lee, Ho-Jin Lee, Kouji Kuramoto, Yohei Tanaka, Kazuhide Morino, Atsushi Sudo, Tatsuo Okauchi, Akihiko Tsuge, Takeshi Endo

Journal of Polymer Science Part A-Polymer Chemistry 49 ( 1 ) 234 - 241 2011年01月

Facile Preparation of Aryl Sulfides Using Palladium Catalysis under Mild Conditions "jointly worked" 査読有り

Tatsuo Okauchi, Kouji Kuramoto, Mitsuru Kitamura

Synlett ( 19 ) 2891 - 2894 2010年12月

Synthesis of Diazonaphthoquinones from Naphthols by Diazo-Transfer Reaction with 2-Azido-1,3-dimethylimidazolinium Chloride "jointly worked" 査読有り

Mitsuru Kitamura, Norifumi Tashiro, Rie Sakata, Tatsuo Okauchi

Synlett ( 16 ) 2503 - 2505 2010年10月

Low-valent zirconocene-mediated cyclization of gamma,delta-unsaturated oximes "jointly worked" 査読有り

Mitsuru Kitamura, Yuki Shintaku, Daisuke Kudo, Tatsuo Okauchi

Tetrahedron Letters 51 ( 37 ) 4890 - 4893 2010年09月

Enantioselective Synthesis of alpha-Benzylalanine Using trans-3,4-Dihydro-3,4-diaryldibenzo[c,g]phenanthrene-3,4-diols "jointly worked" 査読有り

Mitsuru Kitamura, Daisuke Kitahara, Tatsuo Okauchi

Synlett ( 14 ) 2097 - 2100 2010年09月

Direct Synthesis of Acyl Azides from Carboxylic Acids Using 2-Azido-1,3-dimethylimidazolinium Chloride "jointly worked" 査読有り

Mitsuru Kitamura, Norifumi Tashiro, Yusuke Takamoto, Tatsuo Okauchi

Chemistry Letters 39 ( 7 ) 732 - 733 2010年07月

2-azido-1,3-dimethylimidazolinium chloride: An efficient diazo transfer reagent for 1,3-dicarbonyl compounds 査読有り

Kitamura M., Tashiro N., Okauchi T.

Synlett ( 18 ) 2943 - 2944 2009年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

Diazo transfer from 2-azido-1,3-dimethylimidazolinium chloride to 1,3-dicarbonyl compounds has been developed. The -reaction proceeds under mild conditions to give 2-diazo-1,3-dicarbonyl compounds in high yields, which are easily isolated because the by-products are highly soluble in water. © Georg Thieme Verlag Stuttgart.

DOI： 10.1055/s-0029-1218269

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=72049115785&origin=inward

2-Azido-1,3-dimethylimidazolinium Chloride: An Efficient Diazo Transfer Reagent for 1,3-Dicarbonyl Compounds "jointly worked" 査読有り

Mitsuru Kitamura, Norifumi Tashiro, Tatsuo Okauchi

Synlett ( 18 ) 2943 - 2944 2009年11月

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