synthesis of bicyclo[n.3.1]frameworks with bridgehead double bond (anti-Bredt alkenes), from a common, readily available norbornyl precursor, involving sequential ring closure metathesis (RCM) and Wharton fragmentation is outlined.
                                    概述了从常见的,易得的降
冰片基前体合成具有桥头双键的双环[n.3.1]骨架的通用协议(抗Bredt烯烃),涉及顺序闭环复分解(RCM)和沃顿断裂。