Facile syntheses of bimetallic ytterbium bisamides stabilized by a flexible bridged bis(phenolato) ligand and the high activity for the polymerization of L-lactide.
The "ate" and neutral bimetallic ytterbium bisamido complexes stabilized by a flexible bridged bis(phenolate) group are prepared, which exhibited high activity for the ring-opening polymerization of L-lactide.
Zhang
Zhongjian
Z
Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People's Republic of China.
Xu
Xiaoping
X
Sun
Song
S
Yao
Yingming
Y
Zhang
Yong
Y
Shen
Qi
Q