Ketone transfer hydrogenation reactions catalyzed by a phosphinite ruthenium PCP complex -: The X-ray crystal structure of [C6H4-1,3-(OPPh2{Ru(η6-p-cymene)Cl2}2](η6-p-cymene)Cl2}2]

被引：50

作者：

Cerón-Camacho, RC ^{[1
]}

Gómez-Benítez, V ^{[1
]}

Le Lagadec, R ^{[1
]}

Morales-Morales, D ^{[1
]}

Toscano, RA ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2006年 / 247卷 / 1-2期

关键词：

ketone hydrogenation; transfer hydrogenation; PCP pincer ligands; phosphinite ligands; ruthenium complexes; catalysis; crystal structures;

D O I：

10.1016/j.molcata.2005.11.041

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The reaction of the potentially tridentate phosphinite PCP pincer type ligand [C6H4-1,3-(OPPh2)(2)] with [eta(6)-p-cymene)RuCl2](2) affords the bimetallic species [C6H4-1,3-(OPPh2{Ru(eta(6)-p-cymene)Cl-2})(2)]. Several attempts, including the change of the ruthenium starting material (e.g. [(eta(6) -benzene)RuCl2](2)) and reflux conditions to achieve the coordination of the diphosphinite [C6H4-1,3-(OPPh2)(2)] in a tridentate PCP pincer fashion failed. Complex [C6H4-1,3-(OPPh2{Ru(eta(6)-p-cymene)Cl-2})(2)] was tested in the transfer hydrogenation of ketones. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：124 / 129

页数：6

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