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| タイトル: | Enantioselective Intermolecular Benzylic C-H Amination under Chiral Paddle-Wheel Diruthenium Catalysis |
| 著者: | Makino, Kotoko Mori, Kohei Kiryu, Shoichi Miyazawa, Taku Kumagai, Yuhei Higashida, Kosuke Kojima, Masahiro Yoshino, Tatsuhiko Matsunaga, Shigeki |
| 著者名の別形: | 牧野, 思子 森, 康平 東田, 皓介 吉野, 達彦 松永, 茂樹 |
| キーワード: | Ruthenium catalysis Asymmetric catalysis Nitrene C-H amination Chemoselectivity |
| 発行日: | 3-Jan-2025 |
| 出版者: | American Chemical Society (ACS) |
| 誌名: | ACS Catalysis |
| 巻: | 15 |
| 号: | 1 |
| 開始ページ: | 523 |
| 終了ページ: | 528 |
| 抄録: | A catalytic asymmetric intermolecular benzylic C-H amination was achieved under paddle-wheel diruthenium catalysis. A chiral diruthenium catalyst incorporating (S)-TPPTTL (tetraphenylphthaloyl-(S)-tert-leucine) ligand exhibited notable enantioselectivity, and aminated products were obtained with up to 99% ee. Unique chemoselectivity of the chiral diruthenium catalyst was also found for allylbenzene and alkyl-naphthalene substrates, demonstrating the complementary synthetic utility of chiral paddle-wheel Ru(II)-Ru(III) catalysts to Rh(II) counterparts. |
| 著作権等: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Catalysis, copyright © 2024 American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acscatal.4c06504 The full-text file will be made open to the public on December 20, 2025 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/291485 |
| DOI(出版社版): | 10.1021/acscatal.4c06504 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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