An unprecedented α-C-C agostic interaction in a cyclopropyl tris(pyrazolyl)boratoniobium complex

被引:44
|
作者
Jaffart, J
Etienne, M
Reinhold, M
McGrady, JE
Maseras, F
机构
[1] CNRS, Chim Coordinat Lab, UPR8241, F-31077 Toulouse, France
[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
[3] Univ Autonoma Barcelona, Dept Quim, Unitat Quim Fis, E-08193 Barcelona, Spain
关键词
D O I
10.1039/b300324h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Structural, spectroscopic and theoretical evidence indicate that an unusual alpha-C-C agostic interaction is preferred over both alpha- and beta-C-H agostic alternatives in the title compound, Tp(Me2)NbCl(c-C3H5)(MeCCMe).
引用
收藏
页码:876 / 877
页数:2
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