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Synlett 2006(11): 1695-1698
DOI: 10.1055/s-2006-944212
DOI: 10.1055/s-2006-944212
LETTER
© Georg Thieme Verlag Stuttgart · New York
Stereoselective Syntheses of (E)-1-Boryl-3-(silyl)propenes via Ruthenium-Catalyzed Cross-Metathesis and Cross-Coupling Reactions
Further Information
Received
27 March 2006
Publication Date:
04 July 2006 (online)
Publication History
Publication Date:
04 July 2006 (online)
Abstract
A general and mostly highly stereoselective method for effective synthesis of 1-boryl-3-(silyl)propenes via one-step catalytic processes, i.e. silylative coupling of vinylsilanes with allyl boronates, borylative coupling of vinyl boronates with allylsilanes catalysed by [RuHCl(CO)(PCy3)2] and cross-metathesis of respective derivatives in the presence of Grubbs catalysts, is described.
Key words
silylative coupling - cross-metathesis - organic synthesis - organosilicon compounds - organoboron compounds
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