Strategy for cyclopentenone annulation of olefins: A general protocol for bicyclo [n.3.0] enone synthesis
作者:Goverdhan Mehta、K.Srinivas Rao
DOI:10.1016/s0040-4039(01)90055-3
日期:——
Several bicyclic α-chloro enones obtained through Greene annulation of cyclic olefins are shown to undergo efficient, two step, enone transposition via Luche reduction and aq. formic acid treatment. Application of this methodology to the formal synthesis of exaltone® and (±)-muscone is described.
通过环烯烃的格林烯环化获得的几种双环α-氯烯酮经Luche还原和HCl水溶液进行了有效的两步烯酮易位。甲酸处理。这种方法的到exaltone的正式合成中的应用®中描述和(±)-muscone。