Heterogeneous catalysis in the liquid phase oxidation of alcohols by Cu(II) complexes immobilized between silicate layers of bentonite

被引：25

作者：

Alizadeh, M

Farzaneh, F ^{[1
]}

Ghandi, M

机构：

[1] Univ Alzahra, Fac Sci, Dept Chem, Tehran, Iran

[2] Univ Tehran, Fac Sci, Dept Chem, Tehran, Iran

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 194卷 / 1-2期

关键词：

Cu(II) complexes; bentonite; cyclohexanol; oxidation of alcohols;

D O I：

10.1016/S1381-1169(02)00541-1

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：

Immobilized Cu(II) complexes with ligands of 2,2'-bipyridine (bpy), ethylenediamine (en), N, N'-ethylenebis (salycili-deneamine) (salen) and acetylacetonate (acac), were used for oxidation of alcohols such as cyclohexanol, hexanol, benzyl alcohol and trans-2-hexene-1-ol with tert-butylhydroperoxide (TBHP) as oxidant. The high conversion percentage of cyclohexanol about 98% with 100% selectivity toward the formation of cyclohexanone with [Cu(bpy)(2)](+2)/bentonite is remarkable. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：283 / 287

页数：5

共 23 条

[1] AUTOXIDATION OF TETRALIN IN WATER CATALYZED BY COBALT(II) PYRIDINE COMPLEXES BOUND TO POLYMER COLLOIDS [J].