Enantioposition-Selective Copper-Catalyzed Azide–Alkyne Cycloaddition for Construction of Chiral Biaryl Derivatives
作者:Takao Osako、Yasuhiro Uozumi
DOI:10.1021/ol502778j
日期:2014.11.21
A highly enantioposition-selective copper-catalyzed azidealkyne cycloaddition (CuAAC) of dialkynes bearing prochiral biaryls has been developed for the construction of 1,2,3-triazoles bearing axially chiral biaryl groups in up to 76% yield and up to 99% ee.