Activation of Si-H, B-H, and P-H Bonds at a Single Nonmetal Center

被引：184
作者：
Frey, Guido D. [1 ]
Masuda, Jason D. [1 ]
Donnadieu, Bruno [1 ]
Bertrand, Guy [1 ]
机构：
[1] Univ Calif Riverside, Dept Chem, UCR CNRS Joint Res Chem Lab, UMI 2957, Riverside, CA 92521 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 49期
基金：
美国国家科学基金会; 加拿大自然科学与工程研究理事会;
关键词：
bond activation; boranes; carbenes; phosphanes; silanes; TRANSITION-METAL-COMPLEXES; ALKYL AMINO CARBENES; MAIN-GROUP ELEMENTS; DIHYDROGEN ACTIVATION; IMIDAZOLE DERIVATIVES; MEDIATED ACTIVATION; WHITE PHOSPHORUS; P-4; ACTIVATION; LEWIS PAIR; AMMONIA;
D O I：
10.1002/anie.201005698
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbenes more than measure up: Singlet stable carbenes compete with transition metals in the activation of enthalpically strong bonds, as shown by the cleavage of the E-H bonds of silanes, boranes, and phosphanes (see scheme). However, in contrast with the electrophilic mode of activation observed with metals, carbenes act as nucleophiles towards these substrates. Dipp=2,6-diisopropylphenyl. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：9444 / 9447
页数：4
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