Cobalt-Catalyzed Hydrosilation/Hydrogen-Transfer Cascade Reaction: A New Route to Silyl Enol Ethers
作者:Thomas W. Lyons、Maurice Brookhart
DOI:10.1002/chem.201301502
日期:2013.7.29
Capitalizing on cobalt: A new route to silyl enol ethers employing a Co‐catalyzed cascade reaction featuring a tandem hydrosilation/hydrogen‐transfer reaction is reported. The low catalyst loading, mild reaction conditions, and unique η2‐silane resting state showcase the impressive utility of this seldom used transition‐metal catalyst in CH activation reactions (see scheme; VTMS = vinyltrimethylsilane;