Doubly [SiMe2]-bridged Cs- and C2v-symmetric zirconocene catalysts for propylene polymerization. Synthesis and polymerization characteristics
作者： Shigenobu Miyake , John E. Bercaw
DOI: 10.1016/S1381-1169(97)00160-X
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摘要: … We attribute this dynamic NMR behavior to a nonplanar structure A, which rapidly interconverts … A more complete statistical analysis according to the model described by Farina leads to …
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