Synthesis, structure, and bonding of a zirconocene-1,2-dehydro-o-carborane complex

被引：35

作者：

Wang, HP

Li, HW

Huang, X

Lin, ZY ^{[1
]}

Xie, ZW

机构：

[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

[2] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 36期

关键词：

agostic interactions; carboranes; coordination modes; metallacycles; metallocenes;

D O I：

10.1002/anie.200351892

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,2-Dehydro-o-carborane, a three-dimensional relative of benzyne, has been successfully prepared and structurally characterized for the first time in the form of a zirconocene complex (see picture). This carborane molecule exhibits unique η3-bonding characteristics, with an unprecedented Zr-H-B agostic interaction, as well as two Zr - C bonds, which serve to stabilize the cage.

引用

页码：4347 / 4349

页数：3

共 10 条

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