INDENYL EFFECT IN D(0)-TRANSITION METAL-COMPLEXES - SYNTHESIS, MOLECULAR-STRUCTURE AND LACTONE POLYMERIZATION ACTIVITY OF [TI(ETA(5)-C9H7)CL-2(OME)]

被引:26
作者
OKUDA, J
KONIG, P
RUSHKIN, IL
KANG, HC
MASSA, W
机构
[1] Fachbereich Chemie der Philipps-Uniuersität Marburg, D-35032 Marburg, Hans-Meerwein-Strasse
关键词
D O I
10.1016/0022-328X(95)05590-L
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The titanium methoxo complex Ti(eta(5)-C9H7)Cl-2(OMe), prepared from the trichloro complex Ti(eta(5)-C9H7)Cl-3, was found to polymerize epsilon-caprolactone with ring opening significantly more efficiently than analogous cyclopentadienyl derivatives. The crystal structure of Ti(eta(5)-C9H7)Cl-2(OMe) was determined and shows a C-s-symmetric piano-stool conformation with the strongly pi-donating methoxo group trans to the six-membered ring.
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页码:37 / 39
页数:3
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