Enantioselective Resolution Copolymerization of <i>Racemic</i> Epoxides and Anhydrides: Efficient Approach for Stereoregular Polyesters and Chiral Epoxides
作者:Jie Li、Bai-Hao Ren、Zhao-Qian Wan、Shi-Yu Chen、Ye Liu、Wei-Min Ren、Xiao-Bing Lu
DOI:10.1021/jacs.9b02722
日期:2019.6.5
strategy for preparing isotactic polyesters and chiral epoxides via enantioselective resolution copolymerization of racemic terminal epoxides with anhydrides, mediated by enantiopure bimetallic complexes in conjunction with a nucleophilic cocatalyst. The chirality of both the axial linker and the diamine backbones of the ligand are responsible for the chiral induction of this kinetic resolution copolymerization