Highly stereoselective synthesis of tetrasubstituted alkenes via hydroamination of alkynes and C–H acetoxylation
作者:Weibing Liu、Cui Chen、Qing Zhang
DOI:10.1039/c1ob05958k
日期:——
A novel reaction including the sequence of hydroamination of alkynes and subsequent oxidative CâH bond functionalization has been developed in the presence of diacetoxyiodobenzene (DIB). The method allows us to synthesize a wide range of tetrasubstituted (E)-alkenes and provides a potential method to construct densely functionalized carbonyl compounds.