Ru(II) xantphos complex as an efficient catalyst in transfer hydrogenation of carbonyl compounds

被引:15
|
作者
Kharat, Ali Nemati [1 ]
Bakhoda, Abolghasem [1 ]
Jahromi, Bahareh Tamaddoni [1 ]
机构
[1] Univ Tehran, Univ Coll Sci, Sch Chem, Tehran, Iran
关键词
Ruthenium complex; Xantphos; Transfer hydrogenation; X-ray crystallography; Hydrogen bonding; C-H center dot center dot center dot pi interaction; BITE ANGLE; BONDING INTERACTIONS; RUTHENIUM; DIPHOSPHINES; CHLORIDES; LIGANDS;
D O I
10.1016/j.inoche.2011.04.013
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In the transfer hydrogenation of aromatic/aliphatic carbonyl compounds using iso-propanol-potassium hydroxide mixture as hydrogen donor, a mixed ligand Ru(II) complex, prepared from xantphos ligand and RuCl2(dmso)(4), was examined. Besides, the solid state structure of the Ru(II) complex was determined using X-ray single crystallography. The catalytic reactivity of the complex was remarkable (up to 99%) and the catalyst showed more efficiency in the reduction of ketones than aldehydes. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:1161 / 1164
页数:4
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