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- Title
Rhodium-Catalyzed Hydrosilylation Reaction of N-Sulfonyl-1,2,3-triazoles with Triphenylsilane: Access to Diverse Compounds.
- Authors
Wang, Hui; Qiao, Hongwei; Zhang, Hao; Yang, Haijun; Zhao, Yufen; Fu, Hua
- Abstract
A highly efficient rhodium-catalyzed hydrosilylation of N-sulfonyl-1,2,3-triazoles has been developed. The protocol uses readily available N-sulfonyl-1,2,3-triazoles and triphenylsilane as starting materials, and the reactions first gave 2-(triphenylsilyl)-2-aryl- N-(arylsulfonyl)ethanimines, the isomerization of which provided ( E)-2-(triphenylsilyl)-2-aryl- N-(arylsulfonyl)ethenamines in the presence of triethylamine; the reduction of which with LiAlH4 led to 2-(triphenylsilyl)-2-aryl- N-(arylsulfonyl)ethanamines. It is worthwhile to note that the obtained products could be converted into indole and arylethylamine derivatives. Therefore, the highly efficient rhodium-catalyzed hydrosilylation method is a valuable strategy for synthesis of diverse compounds.
- Subjects
RHODIUM; SILANE compounds; HYDROSILYLATION; TRIAZOLES; ORGANIC chemistry research
- Publication
European Journal of Organic Chemistry, 2015, Vol 2015, Issue 20, p4471
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201500455