Highly Stereoselective and Efficient Hydrosilylation of Terminal Alkynes Catalyzed by [RuCl2(p-cymene)]2
- 24 May 2000
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 2 (13) , 1887-1889
- https://doi.org/10.1021/ol0059697
Abstract
With [RuCl2(p-cymene)]2 as a catalyst, extremely high regio- and stereoselectivity was observed in the hydrosilylation reaction of various terminal alkynes under mild conditions to afford β-(Z)-vinylsilanes in excellent yields. A dramatic directing effect was also observed when alkynes having a hydroxyl group at the β position to the triple bond were employed as a substrate, and in these cases regioisomeric α-vinylsilanes were generated with excellent selectivity.Keywords
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