Terminal cobalt(III) imido complexes supported by tris(carbene) ligands: Imido insertion into the cobalt-carbene bond

被引：172

作者：

Hu, XL ^{[1
]}

Meyer, K ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 50期

关键词：

D O I：

10.1021/ja044271b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly reactive tris-carbene Co(I) complexes [(TIMENaryl)Co]Cl react with organic azides to yield monomeric Co(III) imido complexes [(TIMENaryl)Co(NAr-)](BPh4) (aryl = mes, xyl; Ar = -C6H4-CH3, -C6H4-OCH3). The cobalt-imido fragment in these complexes is electrophilic and, as a result, the imido group readily inserts into the cobalt-carbene bond, yielding bis-carbene imine cobalt complexes. Copyright © 2004 American Chemical Society.

引用

页码：16322 / 16323

页数：2

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