Oxidations and Oxidative Couplings Catalyzed by Triazolylidene Ruthenium Complexes

被引：232

作者：

Prades, Amparo ^{[1
,2
]}

Peris, Eduardo ^{[1
]}

Albrecht, Martin ^{[2
]}

机构：

[1] Univ Jaume 1, Dpto Quim Inorgan & Organ, Castellon de La Plana 12071, Spain

[2] Univ Coll Dublin, Sch Chem &Chem Biol, Dublin 4, Ireland

来源：

ORGANOMETALLICS | 2011年 / 30卷 / 05期

基金：

欧洲研究理事会;

关键词：

N-HETEROCYCLIC CARBENES; DIRECT AMIDE SYNTHESIS; ONE-POT SYNTHESIS; SECONDARY ALCOHOLS; TRANSFER HYDROGENATION; BORROWING HYDROGEN; METAL-COMPLEXES; PRIMARY AMINES; LIGANDS; IMINES;

D O I：

10.1021/om101145y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of "Ru-II(eta(6)-arene)" complexes with 1,2,3-triazolylidene ligands have been prepared and fully characterized. The molecular structure of one of the new complexes has been determined by means of X-ray diffractrometry. The new complexes have been tested in a set of catalytic reactions involving alcohols and amines as substrates, including (i) base-free oxidation of benzylic alcohols to benzaldehydes, (ii) homocoupling of amines to form imines, and (iii) oxidative coupling of amines and alcohols to form amides. The results show the high versatility of the catalysts used and illustrate the application potential of 1,2,3-triazolylidene ligands in the design of effective homogeneous catalysts.

引用

页码：1162 / 1167

页数：6

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