Synthesis and crystal structure of one carbon-atom bridged lutetium complex [Ph2C(Flu)(Cp)]LuN(TMS)2 and catalytic activity for polymerization of polar monomers

被引：25

作者：

Qian, CT ^{[1
]}

Nie, WL ^{[1
]}

Chen, YF ^{[1
]}

Sun, J ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2002年 / 645卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

ansa-lanthanoidocene; lutetium; crystal structured; poly(MMA); poly(lactone);

D O I：

10.1016/S0022-328X(01)01317-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The one-carbon atom bridged amide complex [Ph2C(Flu)(Cp)]LuN(TMS)(2) (2) (Flu = C13H8 Cp = C5H4, TMS = SiMe3) has been synthesized by reaction of its chloride precursor with LiN(TMS)(2) in toluene. An X-ray structure of the amide complex 2 exhibits apparently intramolecular Si-beta-C agostic interaction with Lu. Polymerization of methyl methacrylate (MMA) and lactones with this complex has also been investigated. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：82 / 86

页数：5

共 34 条

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