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B(C6F5)3-Catalyzed C-Si/Si-H Cross-Metathesis of Hydrosilanes.
- Source :
-
Journal of the American Chemical Society . 9/13/2017, Vol. 139 Issue 36, p12434-12437. 4p. - Publication Year :
- 2017
-
Abstract
- The substituent redistribution of hydrosilanes on silicon through C-Si and Si-H bond cleavage and reformation is of great interest and importance, but this transformation is usually difficult to achieve in a selective fashion. By using electron-rich aromatic hydrosilanes, we have achieved for the first time the selective C-Si/Si-H bond homo- and cross-metathesis of a series of hydrosilanes in the presence of a boron catalyst B(C6F5)3. This protocol features simple reaction conditions, high chemoselectivity, wide substrate scope, and high functionality tolerance, offering a new pathway for the synthesis of multisubstituted functional silanes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00027863
- Volume :
- 139
- Issue :
- 36
- Database :
- Academic Search Index
- Journal :
- Journal of the American Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 125155217
- Full Text :
- https://doi.org/10.1021/jacs.7b08053