Synthesis and structure of V(V) and Mn(III) NHC complexes supported by a tridentate bis-aryloxide-N-heterocyclic carbene ligand

被引：71

作者：

Bellemin-Laponnaz, Stephane ^{[1
]}

Welter, Richard ^{[1
]}

Brelot, Lydia ^{[2
]}

Dagorne, Samuel ^{[1
]}

机构：

[1] Univ Strasbourg, CNRS, Inst Chim, Lab DECOMET, F-67000 Strasbourg, France

[2] Univ Strasbourg 4, CNRS, Inst Chim, Serv Radiocristallog, F-67070 Strasbourg, France

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2009年 / 694卷 / 05期

关键词：

Carbene ligands; Tridentate ligands; Vanadium; Manganese; TRANSITION-METALS; STEREODIRECTING LIGANDS; CRYSTAL-STRUCTURE; ZIRCONIUM; TITANIUM; REACTIVITY; CL; PALLADIUM(II); EPOXIDATION; MANGANESE;

D O I：

10.1016/j.jorganchem.2008.12.049

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Vanadium (V) and manganese (III) metal complexes (2, [(tBu)(OCO)]V(=O)Cl; 3,[(tBu)(OCO)]Mn(acac)), which are supported by a tridentate bis-aryloxide-N-heterocyclic carbene ligand ([(tBu)(OCO)](2) =[eta(3)-O,C,O-{(3,5-di-tert-butyl-C6H2O)(2)N2C3H4}](2)) have been prepared and structurally characterized. Both complexes were efficiently synthesized in a straightforward and smooth manner involving the direct reaction of the imidazolinium proligand 1,3-bis(3,5-di-tert-butyl-2-hydroxyphenyl)imidazolinium chloride 1, easily accessible in a two-step synthesis with an overall good yield, with ((PrO)-Pr-i)(3)V=O and Mn(acac)(3), respectively. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：604 / 606

页数：3

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