Minor modifications to the ligands surrounding a ruthenium complex lead to major differences in the way in which they catalyse the hydrogenation of arenes

被引：46

作者：

Dyson, PJ ^{[1
]}

Ellis, DJ

Laurenczy, G

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chim Mol & Biol, BCH, CH-1015 Lausanne, Switzerland

[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2003年 / 345卷 / 1-2期

关键词：

arenes; biphasic catalysis; cluster catalysis; hydrogenation; P-ligands; ruthenium;

D O I：

10.1002/adsc.200390014

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The hydrogenation of benzene and other arenes under aqueous-organic biphasic conditions is evaluated using the ruthenium complexes Ru(eta(6)-C10H14)(pta)Cl-2 (pta=1,3,5-triaza-7-phosphaadamantane), Ru(eta(6)-C10H14)(tppts)Cl-2 (tppts=tris-3-sulfonatophenylphosphine trisodium salt) and [Ru(eta(6)-C10H14)(pta)(2)Cl](+). The active catalysts formed during the hydrogenations correspond to a trinuclear cluster, a colloid and a mononuclear complex, respectively.

引用

页码：211 / 215

页数：5

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