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.
描述了两个烯丙基硅烷-缩醛(8)和(9)与各种O-甲硅烷基化的烯醇盐的反应。通过使用基于化学特异性烯丙基硅烷的双功能环化试剂,一锅反应中产生了稠合碳环六元环和七元环的新途径。