Tantalum-mediated oxidative coupling of C2B9H112- ligands.: Synthesis and characterization of {(μ-H)(C2B9H10)2}TaCl2

被引：14

作者：

Su, YX

Reck, CE

Guzei, IA

Jordan, RF

机构：

[1] Univ Chicago, Dept Chem, Chicago, IL 60637 USA

[2] Iowa State Univ Sci & Technol, Mol Struct Lab, Ames, IA 50011 USA

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 23期

关键词：

D O I：

10.1021/om000566w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of TaCl5 with 2 equiv of Li-2[C2B9H11] in refluxing toluene yields {(mu -H)-(C2B9H10)(2)}TaCl2 (1), which contains the unusual linked bis(carboranyl) ligand [(mu -H)-(C2B9H10)(2)](3-), which is formed by formal oxidative coupling of two C2B9H112- ligands. Alkylation of 1 with ZnMe2 yields {(mu -H)(C2B9H10)(2)}TaMeCl (2), which retains the linked bis(carboranyl) ligand.

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页码：4858 / 4861

页数：4

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