New substituted titanocene, zirconocene and hafnocene dichlorides

被引:11
|
作者
Qian, YL [1 ]
Huang, JL [1 ]
Huang, TS [1 ]
Chen, SS [1 ]
机构
[1] NANKAI UNIV,INST ELEMENTOORGAN CHEM,TIANJIN 300071,PEOPLES R CHINA
关键词
D O I
10.1007/BF00140777
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Twentytwo new substituted metallocene Cp(1)Cp(2)MCl(2), (M = Ti, Zr or Hf) dichlorides have been prepared and the catalytic activity of some of them in alkene polymerization has been primarily evaluated.
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页码:393 / 397
页数:5
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