Interconversion of Quadruply and Quintuply Bonded Molybdenum Complexes by Reductive Elimination and Oxidative Addition of Dihydrogen

被引：38
|
作者：
Carrasco, Mario [1 ]
Curado, Natalia [1 ]
Maya, Celia [1 ]
Peloso, Riccardo [1 ]
Rodriguez, Amor [1 ]
Ruiz, Eliseo [2 ,3 ]
Alvarez, Santiago [2 ,3 ]
Carmona, Ernesto [1 ]
机构：
[1] Univ Seville, CSIC, Dept Quim Inorgan, Inst Invest Quim, Seville 41092, Spain
[2] Univ Barcelona, Dept Quim Inorgan, Barcelona 08028, Spain
[3] Univ Barcelona, Inst Quim Teor & Computac, E-08028 Barcelona, Spain
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 11期
关键词：
density functional calculations; hydrides; metal arene; molybdenum; multiple bonds; METAL-METAL DISTANCES; TRANSITION-METAL; MULTIPLE BOND; MO-MO; CR; COORDINATION; TERPHENYL; CHEMISTRY; COMPOUND; TANTALUM;
D O I：
10.1002/anie.201209064
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Five plus H2 gives four: UV irradiation of a bis(amidinate) complex with a [(H)Mo-Mo(H)] core induces reductive elimination of H2 and formation of a known quintuply bonded Mo-Mo species (see scheme) that reacts back with H2 to restore [(H)Mo-Mo(H)]. UV irradiation of the bis(hydride) species in benzene and toluene gives arene complexes in which the aromatic hydrocarbon bridges the molybdenum atoms. Dipp=2,6-diisopropylphenyl. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：3227 / 3231
页数：5
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