科研之友
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摘要
The chiral Salen-type Schiff base ligand H2L (H2L = (s)-(+)2,2'-bis(2-hydroxy-3-methoxybenzylideneamino)-1,1'-binaphthyl), was selected to obtain the new chiral Cu2+ complex CuL (1), which was found to catalyze the polymerization of norbornene (NBE). The complex shows the distinctively distorted geometry from a square-planar reactive center, this feature being suggested to account for the efficient catalysis on the vinylic-type polymerization of NBE, with moderate molecular weights and narrow molecular weight distributions.
- 出版日期2010-6
- 单位中国地质大学（北京）; 华中师范大学; 西北大学
