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Akira Katayama Takehiro Ohta Yuko Wasada‐Tsutsui Tomohiko Inomata Tomohiro Ozawa Takashi Ogura Hideki Masuda 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2019,131(33):11401-11406
Reported here is the N2 cleavage of a one‐electron oxidation reaction using trans‐[Mo(depe)2(N2)2] ( 1 ) (depe=Et2PCH2CH2PEt2), which is a classical molybdenum(0)‐dinitrogen complex supported by two bidentate phosphine ligands. The molybdenum(IV) terminal nitride complex [Mo(depe)2N][BArf4] ( 2 ) (BArf4=B(3,5‐(CF3)2C6H3)4) is synthesized by the one‐electron oxidation of 1 upon addition of a mild oxidant, [Cp2Fe][BArf4] (Cp=C5H5), and proceeds by N2 cleavage from a MoII‐N=N‐MoII structure. In addition, the electrochemical oxidation reaction for 1 also cleaved the N2 ligand to give 2 . The dimeric Mo complex with a bridging N2 is detected by in situ resonance Raman and in situ UV‐vis spectroscopies during the electrochemical oxidation reaction for 1 . Density‐functional theory (DFT) calculations reveal that the unstable monomeric oxidized MoI species is converted into 2 via the dimeric structure involving a zigzag transition state. 相似文献
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Inside Cover: High Catalytic Activity of Heteropolynuclear Cyanide Complexes Containing Cobalt and Platinum Ions: Visible‐Light Driven Water Oxidation (Angew. Chem. Int. Ed. 19/2015) 下载免费PDF全文
Prof. Dr. Yusuke Yamada Kohei Oyama Rachel Gates Prof. Dr. Shunichi Fukuzumi 《Angewandte Chemie (International ed. in English)》2015,54(19):5530-5530
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Inside Cover: Direct Transformation of Molecular Dinitrogen into Ammonia Catalyzed by Cobalt Dinitrogen Complexes Bearing Anionic PNP Pincer Ligands (Angew. Chem. Int. Ed. 46/2016) 下载免费PDF全文
Dr. Shogo Kuriyama Dr. Kazuya Arashiba Prof. Dr. Hiromasa Tanaka Yuki Matsuo Dr. Kazunari Nakajima Prof. Dr. Kazunari Yoshizawa Prof. Dr. Yoshiaki Nishibayashi 《Angewandte Chemie (International ed. in English)》2016,55(46):14180-14180
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Bingjun Xu Xiaoying Liu Jan Haubrich Dr. Robert J. Madix Prof. Cynthia M. Friend Prof. 《Angewandte Chemie (International ed. in English)》2009,48(23):4079-4079
Atomic oxygen adsorbed on metallic gold promotes the low‐temperature transformation of methanol to methyl formate, formaldehyde, and formic acid. The reactions occur with oxygen‐containing gold nanoparticles (ca. 2 nm in diameter), which form when Au(111) is oxidized with ozone. The detailed reaction mechanism is discussed by C. M. Friend and co‐workers in the Communication on page 4206 ff.