SYNTHESIS OF HETEROGENEOUS COPPER COMPLEX CATALYST FOR OXIDATION OF CYCLOHEXANE USING MOLECULAR OXYGEN

被引：3

作者：

Anisia, K. S. ^{[1
]}

Kumar, A. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem Engn, Kanpur 208016, Uttar Pradesh, India

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 2008年 / 86卷 / 06期

关键词：

homonuclear macrocyclic complex; montmorillonite clay; complex supported catalyst; cyclohexane oxidation; Genetic Algorithm;

D O I：

10.1002/cjce.20104

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Binuclear macrocyclic copper complex was synthesized and bonded ionically to the montmorillonite clay to enhance thermal stability upto 600 degrees C. The oxidation of cyclohexane using molecular oxygen in the absence of initiators, promoters and coreactants has been studied in the temperature range 145-190 degrees C. The overall cyclohexane conversion was 21% at 180 degrees C and cyclohexanone, the major product with 71% selectivity. The experimental data were analyzed against kinetic scheme proposed and the rate constants determined using Genetic Algorithm.

引用

页码：1054 / 1061

页数：8

共 24 条

[1]

ALAGY J, 1974, IND ENG CHEM PROC DD, V13, P317, DOI 10.1021/i260052a001

[2] Oxidation of cyclohexane with molecular oxygen in presence of characterized macrocyclic heteronuclear FeCu complex catalyst ionically bonded to zirconium pillared montmorillonite clay [J].

Anisia, K. S. ;

Kumar, A. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2007, 271 (1-2) :164-179

[3]

[Anonymous], OXIDATION CYCLOHEXAN

[4] Oxidative transformations of organic compounds mediated by redox molecular sieves [J].

Arends, IWCE ;

Sheldon, RA ;

Wallau, M ;

Schuchardt, U .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (11) :1144-1163

[5] ZEOLITE-ENCAPSULATED AND CLAY-INTERCALATED METAL PORPHYRIN, PHTHALOCYANINE AND SCHIFF-BASE COMPLEXES AS MODELS FOR BIOMIMETIC OXIDATION CATALYSTS - AN OVERVIEW [J].

BEDIOUI, F .

COORDINATION CHEMISTRY REVIEWS, 1995, 144 :39-68

[6] Mesoporous redox molecular sieves analogous to MCM-41 [J].

Carvalho, WA ;

Varaldo, PB ;

Wallau, M ;

Schuchardt, U .

ZEOLITES, 1997, 18 (5-6) :408-416

[7]

Emanuel NM., 1967, LIQUID PHASE OXIDATI

[8]

Gange R. R., 1981, J AM CHEM SOC, V103, P4073

[9] Phase separation in confined systems [J].

Gelb, LD ;

Gubbins, KE ;

Radhakrishnan, R ;

Sliwinska-Bartkowiak, M .

REPORTS ON PROGRESS IN PHYSICS, 1999, 62 (12) :1573-1659

[10] LIQUID-PHASE OXIDATION OF CYCLOHEXANE OVER COAPO-5 - SYNERGISM EFFECT OF COREACTANT AND SOLVENT EFFECT [J].

LIN, SS ;

WENG, HS .

APPLIED CATALYSIS A-GENERAL, 1994, 118 (01) :21-31

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