Synthesis, characterization and catalytic studies of ruthenium(II) chalconate complexes

被引：6
|
作者：
Muthukumar, M. [1 ]
Viswanathamurthi, P. [1 ]
机构：
[1] Periyar Univ, Dept Chem, Salem 636011, India
来源：
APPLIED ORGANOMETALLIC CHEMISTRY | 2009年 / 23卷 / 02期
关键词：
ruthenium(II) complexes; spectroscopic studies; catalytic oxidation; catalytic transfer hydrogenation; SCHIFF-BASE COMPLEXES; TRANSFER HYDROGENATION; ANTIOXIDANT ACTIVITY; DONOR; TRIPHENYLPHOSPHINE; FLAVONOIDS; ANTICANCER; FLAVANONES; OXIDATION; CHEMISTRY;
D O I：
10.1002/aoc.1475
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Stable ruthenium(II) carbonyl complexes of the type [RuCl(CO)(EPh3)(B)(L)] (E = P or As; B = PPh3, AsPh3 or Py; L = 2'-hydroxychalcones) were synthesized from the reaction of [RuHCl(CO)(EPh3)(2)(B)] (E = P or As; B = PPh3, AsPh3 or Py) with 2'-hydroxychalcones in benzene under reflux. The new complexes were characterized by analytical and spectroscopic (IR, electronic H-1, P-31 and C-13 NMR) data. They were assigned an octahedral structure. The complexes exhibited catalytic activity for the oxidation of primary and secondary alcohols into their corresponding alclehydes and ketones in the presence of N-methylmorpholine-N-oxide (NMO) as co-oxidant and were also found to be efficient transfer hydrogenation catalysts. Copyright (c) 2008 John Wiley & Sons, Ltd.
引用
收藏
页码：78 / 85
页数：8
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