Preparation and catalytic oxidation by polymer supported 4-(2-pyridylazo) rosorcinol-metal complexes

被引：16

作者：

Wang, YP ^{[1
]}

Chang, Y

Wang, RM

Zha, F

机构：

[1] NW Normal Univ, Inst Chem, Lanzhou 730070, Peoples R China

[2] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2000年 / 159卷 / 01期

基金：

中国国家自然科学基金;

关键词：

catalyst; polymer-supported azo metal complex; oxidation;

D O I：

10.1016/S1381-1169(00)00167-9

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：

Polymer-supported 4-(2-pyridylazo) rosorcinol-metal complexes (PS-PAR-M, M = Cu, Co, Ni, Fe) were prepared and characterized by IR, ICP, XPS, and used in the oxidation of ethylbenzene as catalyst. In comparison with their catalytic activities, PS-PAR-Cu was a more effective catalyst for the oxidation of ethylbenzene without solvent. The influences of reaction temperature, the amount of catalyst and substrate concentration, as well as reaction time on the oxidation of ethylbenzene have been investigated. The reaction optimum conditions have been obtained. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：31 / 35

页数：5

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