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

Haiyan Cui; Chunming Cui

doi:10.1039/C1DT11592H

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

Haiyan Cui^a and Chunming Cui*^a

* 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.

Supplementary files

Publication details

The article was received on 18 Jun 2011, accepted on 25 Aug 2011 and first published on 07 Oct 2011

Article type: Paper

DOI: 10.1039/C1DT11592H

Citation: Dalton Trans., 2011,40, 11937-11940

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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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Dalton Transactions

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

Abstract

Supplementary files

Publication details

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

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