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Issue 44, 2011
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Silylation of N-heterocyclic carbene with aminochlorosilane and -disilane: dehydrohalogenation vs. Si–Si bond cleavage†

Haiyan Cuia  and  Chunming Cui*a  
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* Corresponding authors

a State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, China
E-mail: cmcui@nankai.edu.cn
Fax: +86-22-23503461
Tel: +86-22-23503461

Abstract

Reactions of the aminochlorosilane RSiHCl2 and disilane R2Si2HCl3 (R = (2,6-iPr2C6H3)(SiMe3)N) with an excess of 1,3-bis(tert-butyl)imidazol-2-ylidene resulted in the silylation of the NHC while reaction with the less hindered 1,3-diisopropyl-4,5-dimethyl-imidazol-2-ylidene yielded an NHC-stabilized aminochlorosilylene.

Graphical abstract: Silylation of N-heterocyclic carbene with aminochlorosilane and -disilane: dehydrohalogenation vs. Si–Si bond cleavage

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Article information

https://doi.org/10.1039/C1DT11592H
Submitted
18 Jun 2011
Accepted
25 Aug 2011
First published
07 Oct 2011
Dalton Trans., 2011,40, 11937-11940
Article type
Paper
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Silylation of N-heterocyclic carbene with aminochlorosilane and -disilane: dehydrohalogenation vs. Si–Si bond cleavage

H. Cui and C. Cui, Dalton Trans., 2011, 40, 11937
DOI: 10.1039/C1DT11592H

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