Synthesis, Structure, and Reactions of Stable Titanacyclopentanes.

K Mashima, N Sakai, H Takaya

文献索引：Mashima, Kazushi; Sakai, Nozomu; Takaya, Hidemasa Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 8 p. 2475 - 2483

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被引用次数: 35

摘要

Titanacyclic compounds of the formula Cp* 2 Ti (CH 2 CH 2 C (CH 2 CHR) CH 2)(5a; R= H and 5b; R= C 6 H 5, Cp*= pentamethylcyclopentadienyl), the first stable titanacyclopentanes, have been prepared by the reaction of bis (pentamethylcyclopentadienyl) titanium–ethylene complex (3) with methylenecyclopropanes (4), and their structures were determined based on both spectroscopic data and X-ray crystallography. Complex 5b crystallized in space ...