Facile preparation of optically active helical polycarbenes with salicylate substituents and their postpolymerization modification.

作者信息

Zou Hui, Tai Shan, Zhao Shu-Yang, Zhou Li, Liu Na, Wu Zong-Quan

机构信息

Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui Province 230009, China.

The School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin Province 130021, China.

出版信息

Chem Commun (Camb). 2023 Apr 4;59(28):4201-4204. doi: 10.1039/d3cc00237c.

Optically active helical polycarbenes were constructed through the living and controlled helix-sense-selective polymerization (HSSP) of methyl salicylate modified diazoacetate monomer catalysed π-allylPdCl with chiral phosphine ligands. The obtained helical polycarbenes could undergo postpolymerization modification to afford functional polycarbenes efficiently.