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摘要
Coordination polymerization of renewable alpha-methylene-gamma-(methyl)butyrolactones by chiral C-2-symmetric zirconocene catalysts produces stereo-random, highly stereo-regular, or perfectly stereo-regular polymers, depending on the monomer and catalyst structures. Computational studies yield a fundamental understanding of the stereocontrol mechanism governing these new polymerization reactions mediated by chiral metallocenium catalysts.
- 出版日期2012-5-2
- 单位山西大学
