Reactions of O-silylated enolates with allylsilane bifunctional [4+2] and [5+2] annulating reagents
作者:Thomas V. Lee、Raymond J. Boucher、John R. Porter、Caroline J.M. Rockell
DOI:10.1016/s0040-4020(01)89115-8
日期:1989.1
The reactions of the two allylsilane-acetals (8) and (9) with various O-silylated enolates is described. This has resulted in a new route to fused carbocyclic six and seven-membered rings in a one-pot reaction by use of a chemospecific allylsilane based bifunctional annulating reagent.