Selective hydrogenation of o-chloronitrobenzene over polymer-stabilized ruthenium colloidal catalysts

被引：112

作者：

Liu, MH

Yu, WY

Liu, HF ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Polymer Chem Lab, Beijing 100080, Peoples R China

[2] China Petrochem Corp, Beijing 100080, Peoples R China

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1999年 / 138卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

hydrogenation; ruthenium colloid; o-chloronitrobenzene; o-chloroaniline;

D O I：

10.1016/S1381-1169(98)00159-9

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：

The selective hydrogenation of ortho-chloronitrobenzene (o-CNB) to ortho-chloroaniline (o-CAN) was accomplished without dehalogenation over finely dispersed polyvinylpyrrolidone-stabilized ruthenium colloids (PVP-Ru). The influence of experimental parameters on reaction was also investigated. It was observed that some metal cations added to the system increased the activity while the selectivity remained constant. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：295 / 303

页数：9

相关论文

共 34 条

[1]

[Anonymous], CATALYSIS ORGANIC SY

[2] Enantioselective hydrogenations on platinum colloids [J].

Bonnemann, H ;

Braun, GA .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (17) :1992-1995

[3] INFLUENCE OF SUPPORT AND METALLIC PRECURSOR ON THE HYDROGENATION OF P-CHLORONITROBENZENE OVER SUPPORTED PLATINUM CATALYSTS [J].

COQ, B ;

TIJANI, A ;

DUTARTRE, R ;

FIGUERAS, F .

JOURNAL OF MOLECULAR CATALYSIS, 1993, 79 (1-3) :253-264

[4] PARTICLE-SIZE EFFECT ON THE KINETICS OF P-CHLORONITROBENZENE HYDROGENATION OVER PLATINUM ALUMINA CATALYSTS [J].

COQ, B ;

TIJANI, A ;

FIGUERAS, F .

JOURNAL OF MOLECULAR CATALYSIS, 1991, 68 (03) :331-345

[5] INFLUENCE OF ALLOYING PLATINUM FOR THE HYDROGENATION OF PARA-CHLORONITROBENZENE OVER PTM/AL2O3 CATALYSTS WITH M = SN, PB, GE, AL, ZN [J].

COQ, B ;

TIJANI, A ;

FIGUERAS, F .

JOURNAL OF MOLECULAR CATALYSIS, 1992, 71 (03) :317-333

[6]

DESPHANDE VM, 1990, J CATAL, V121, P165

[7] The metal complex effect on metal clusters in liquid medium [J].

Feng, HX ;

Liu, HF .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1997, 126 (01) :L5-L8

[8] POLYMER-PROTECTED COPPER COLLOIDS AS CATALYSTS FOR SELECTIVE HYDRATION OF ACRYLONITRILE [J].

HIRAI, H ;

WAKABAYASHI, H ;

KOMIYAMA, M .

CHEMISTRY LETTERS, 1983, (07) :1047-1050

[9] COLLOIDAL PALLADIUM PROTECTED WITH POLY(N-VINYL-2-PYRROLIDONE) FOR SELECTIVE HYDROGENATION OF CYCLOPENTADIENE [J].

HIRAI, H ;

CHAWANYA, H ;

TOSHIMA, N .

REACTIVE POLYMERS, 1985, 3 (02) :127-141

[10] PREPARATION OF COLLOIDAL TRANSITION-METALS IN POLYMERS BY REDUCTION WITH ALCOHOLS OR ETHERS [J].

HIRAI, H ;

NAKAO, Y ;

TOSHIMA, N .

JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY, 1979, A13 (06) :727-750

← 1 2 3 4 →