論文 - 大井 貴史
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Photocatalytic carbyne reactivity of phosphorus ylides for three-component formal cycloaddition reactions 査読有り 国際共著
Ryuhei Suzuki, Taiga Ando, Fritz Deufel, Kohsuke Ohmatsu, and Takashi Ooi
Nature Synthesis 3 巻 頁： 1385 - 1391 2024年7月
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p-Diarylboryl Halothiophenols as Multifunctional Catalysts via Photoactive Intramolecular Frustrated Lewis Pairs 査読有り Open Access
Takeru Kikura, Yuya Taura, Yoshitaka Aramaki, and Takashi Ooi
Journal of the American Chemical Society 146 巻 ( 29 ) 頁： 20425 - 20431 2024年7月
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Zwitterionic Acridinium Amidate: A Nitrogen-Centered Radical Catalyst for Photoinduced Direct Hydrogen Atom Transfer 査読有り 国際共著 Open Access
Lukas Entgelmeier, Soichiro Mori, Shion Sendo, Rie Yamaguchi, Ryuhei Suzuki, Takeshi Yanai, Olga García Mancheño, Kohsuke Ohmatsu, and Takashi Ooi
Angewandte Chemie International Edition 63 巻 ( 43 ) 頁： e202404890 2024年6月
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If the Crown Fits: Sterically Demanding N-Heterocyclic Carbene Promotes the Formation of Au8Pt Nanocluster 査読有り 国際共著
Joseph F. DeJesus, Samuel I. Jacob, Quan Manh Phung, Koichi Mimura, Yoshitaka Aramaki, Takashi Ooi, Masakazu Nambo, Cathleen M. Crudden
Journal of the American Chemical Society 146 巻 ( 34 ) 頁： 23806 - 23813 2024年8月
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Catalytic 1,1-Cyanoalkylation of Electron-Deficient Olefins 査読有り
Kohsuke Ohmatsu, Duc An Truong, Shohei Morita, Keiji Maruoka, and Takashi Ooi
Organic Letters 26 巻 ( 19 ) 頁： 4055 - 4058 2024年5月
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大井 貴史
有機合成化学協会誌 81 巻 ( 10 ) 頁： 929 - 929 2023年10月
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Excited-state tris(pentafluorophenyl)borane as a strong single-electron oxidant: Photophysical properties and catalysis 招待有り 査読有り
Yoshitaka Aramaki, Yuki Uchida, Ryo Ishikawa, and Takashi Ooi
Journal of Photochemistry and Photobiology 2023年8月
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Catalytic Formal Carbyne Transformation of Phosphorus Ylides 査読有り
Ryuhei Suzuki, Taiga Ando, Fritz Deufel, Kohsuke Ohmatsu, and Takashi Ooi
ChemRxiv 2023年8月
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Zwitterionic Diphenylphosphinyl Amidate as a Powerful Photoinduced Hydrogen-Atom-Transfer Catalyst for C-H Alkylation of Simple Alkanes. 査読有り
Ohmatsu K, Suzuki R, Fujita H, Ooi T
The Journal of organic chemistry 88 巻 ( 10 ) 頁： 6553 - 6556 2023年5月
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Hydrogen-Atom Transfer Catalysis for C–H Alkylation of Benzylic Fluorides 査読有り
Kohsuke Ohmatsu, Hiroki Fujita, Ryuhei Suzuki, Takashi Ooi
2022年4月
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In Silico Analysis and Synthesis of Nafamostat Derivatives and Evaluation of Their Anti-SARS-CoV-2 Activity 査読有り
Fujimoto KJ, Hobbs DCF, Umeda M, Nagata A, Yamaguchi R, Sato Y, Sato A, Ohmatsu K, Ooi T, Yanai T, Kimura H, Murata T
Viruses 14 巻 ( 2 ) 頁： 389 2022年2月
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Thioamidate Ion as Effective Cocatalyst for Photoinduced C–H Alkylation via Multisite Proton-coupled Electron Transfer 査読有り
Kohsuke Ohmatsu ,Haruka Fujimori ,Kodai Minami ,Kosuke Nomura ,Mari Kiyokawa , and Takashi Ooi
2022年2月
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Hydrogen-Atom-Transfer-Mediated Acceptorless Dehydrogenative Cross-Coupling Enabled by Multiple Catalytic Functions of Zwitterionic Triazolium Amidate 査読有り
Kodai Minami, Kohsuke Ohmatsu, and Takashi Ooi
ACS Catalysis 12 巻 ( 3 ) 頁： 1971 - 1976 2022年1月
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Catalytic Asymmetric Strecker Reaction of Ketoimines with Potassium Cyanide 査読有り
Kohsuke Ohmatsu, Yusuke Morita, Mari Kiyokawa, Kimihiro Hoshino, and Takashi Ooi
Asian Journal of Organic Chemistry 10 巻 ( 12 ) 頁： 3237 - 3240 2021年10月
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o-Quinone methide with overcrowded olefinic core as a catalytically-active surrogate of triarylmethylium salt for dehydridative oxidationof benzylic alcohols under aerobic photoirradiation conditions 査読有り
Kohsuke Kato, Daisuke Uraguchi, and Takashi Ooi
Tetrahedron 100 巻 ( 5 ) 頁： 132459 2021年9月
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o-Quinone methide with overcrowded olefinic core as a catalytically-active surrogate of triarylmethylium salt for dehydridative oxidation of benzylic alcohols under aerobic photoirradiation conditions 査読有り
Kohsuke Kato, Daisuke Uraguchi, Takashi Ooi
Tetrahedron 2021年9月
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Synthesis and enantioseparation of chiral Au<sub>13</sub> nanoclusters protected by bis-<i>N</i>-heterocyclic carbene ligands 査読有り
Yi H, Osten KM, Levchenko TI, Veinot AJ, Aramaki Y, Ooi T, Nambo M, Crudden CM
Chemical science 12 巻 ( 31 ) 頁： 10436 - 10440 2021年8月
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Catalytic Asymmetric Cyanoalkylation of Electron-Deficient Olefins with Potassium Cyanide and Alkyl Halides 査読有り
Kohsuke Ohmatsu, Yusuke Morita, Mari Kiyokawa, Takashi Ooi
Journal of the American Chemical Society 143 巻 ( 29 ) 頁： 11218 - 11224 2021年7月
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Synthesis and enantioseparation of chiral Au13 nanoclusters protected by bis-N-heterocyclic carbene ligands 査読有り
Hong Yi, Kimberly M. Osten, Tetyana I. Levchenko, Alex J. Veinot, Yoshitaka Aramaki, Takashi Ooi, Masakazu Nambo and Cathleen M. Crudden
Chemical Science 2021年7月
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Exploiting Transient Radical Cations as Brønsted Acids for Allylic C-H Heteroarylation of Enol Silyl Ethers 査読有り
Tsubasa Nakashima, Haruka Fujimori, Kohsuke Ohmatsu , Takashi Ooi
Chemistry-A European Journal 27 巻 ( 36 ) 頁： 9253 - 9256 2021年6月