Salen-iron Complexes: Synthesis, Characterization and Their Reactivity with Lactide  

作　　者：Yuan Liang Ran-Long Duan Chen-Yang Hu Li-Li Li Xuan Pang Wan-Xi Zhang Xue-Si Chen 

机构地区：[1]Department of Materials Science and Engineering, Jilin University [2]Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences

出　　处：《Chinese Journal of Polymer Science》2018年第2期185-189,共5页高分子科学（英文版）

基　　金：financially supported by the National Natural Science Foundation of China (Nos. 21574124 and 51503203)

摘　　要：Schiff-base metal complexes as efficient catalysts are widely used in ring-opening polymerization of cycle esters. The salen Fe complexes were formed with their excellent biocompatibility and less toxicity. A series of salen Fe complexes were designed in this work in order to study the activity and control of polymerization of lactide. The salen Fe complexes＇ activities changed with the ligands configuration and substituent groups.Schiff-base metal complexes as efficient catalysts are widely used in ring-opening polymerization of cycle esters. The salen Fe complexes were formed with their excellent biocompatibility and less toxicity. A series of salen Fe complexes were designed in this work in order to study the activity and control of polymerization of lactide. The salen Fe complexes＇ activities changed with the ligands configuration and substituent groups.

关 键 词：Salen Fe Ring-opening polymerization LACTIDE 

分 类 号：O633.14[理学—高分子化学] O643.36[理学—化学]