Bicyclic Oxygen Heterocycles from γ,δ-Unsaturated Alcohols: Synthetic Targets Inspired by Blepharocalyxin D
作者:Adam J. Bunt、Christopher D. Bailey、Benjamin D. Cons、Sophie J. Edwards、Jon D. Elsworth、Tshepo Pheko、Christine L. Willis
DOI:10.1002/anie.201108315
日期:2012.4.16
yield with the creation of up to three stereocenters in a single pot by the acid‐mediated reaction of γ,δ‐unsaturated alcohols with aldehydes (see scheme, Bn=benzyl). This versatile reaction enables the stereoselective introduction of substituents at the C3, C4, C7, and C9 positions of the bicyclic framework.