New Rh(I) and Rh(III) bisimidazol-2-ylidene complexes:: Synthesis, reactivity, and molecular structures

被引：75

作者：

Poyatos, M

Sanaú, M

Peris, E ^{[1
]}

机构：

[1] Univ Jaume 1, Dept Quim Inorgan & Organ, Castellon de La Plana 12080, Spain

[2] Univ Valencia, Dept Quim Inorgan, E-46100 Burjassot, Valencia, Spain

来源：

INORGANIC CHEMISTRY | 2003年 / 42卷 / 08期

关键词：

D O I：

10.1021/ic026212+

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New chelate bis-heterocyciic-carbene complexes of Rh(I) and Rh(III) have been obtained and fully characterized. The molecular structures of the new species have been determined, The synthesis of the compounds starts from the bisimidazolium precursors, which are deprotonated with NEt3 under mild reaction conditions, leading to coordination to the Rh complex. The Rh(III) compounds are generated from Rh(I) and [Rh(II)](2) species, although there is no apparent oxidizing agent in the reaction media.

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页码：2572 / 2576

页数：5

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