Air oxidation of ethylbenzene:: Catalysts with polymer supported nickel

被引：2
作者：
Alcántara, R
Canoira, L
Guilherme-Joao, P
Rodríguez, JG
Alcántara, E
机构：
[1] Univ Politecn Madrid, Dept Chem Engn & Fuels, Sch Mines, Madrid, Spain
[2] Univ Autonoma Madrid, Dept Organ Chem, Fac Sci, E-28049 Madrid, Spain
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 2004年 / 83卷 / 01期
关键词：
ethylbenzene hydroperoxide; supported nickel catalyst; polyvinylpyridines;
D O I：
10.1023/B:REAC.0000037383.46396.4b
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 air oxidation of ethylbenzene in liquid phase at atmospheric pressure catalyzed by nickel acetylacetonate was investigated. The catalyst was supported on a variety of polyvinylpyridines as homopolymers or crosslinked with divinylbenzene. In addition, a co-catalyst based on N-n-butylpolyvinylpyridinium hexafluorophosphate was employed. Results show that the poly-2-vinylpyridine-divinylbenzene based catalyst gives the best results in terms of both ethylbenzene conversion and ethylbenzene hydroperoxide selectivity.
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收藏
页码：105 / 112
页数：8
相关论文
共 9 条
[1]   Ethylbenzene oxidation with air catalysed by bis(acetylacetonate)nickel (II) and tetra-n-butylammonium tetrafluoroborate [J].
Alcántara, R ;
Canoira, L ;
Joao, PG ;
Santos, JM ;
Vázquez, I .
APPLIED CATALYSIS A-GENERAL, 2000, 203 (02) :259-268
[2]   Photoxidation of ethylbenzene with air catalyzed by a polymer supported Rose Bengal photosensitizer [J].
Alcántara, R ;
Canoira, L ;
Joao, PG ;
Rodriguez, JG ;
Vázquez, I .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2000, 133 (1-2) :27-32
[3]   Air oxidation of ethylbenzene catalysed by bis(acetylacetonate)nickel(II) and 1-n-butyl-3-methylimidazolium hexafluorophosphate [J].
Alcántara, R ;
Canoira, L ;
Guilherme-Joao, P ;
Pérez-Mendo, JP .
APPLIED CATALYSIS A-GENERAL, 2001, 218 (1-2) :269-279
[4]   Oxidation of organic substrates by molecular oxygen mediated by N-hydroxyphthalimide (NHPI) and acetaldehyde [J].
Einhorn, C ;
Einhorn, J ;
Marcadal, C ;
Pierre, JL .
CHEMICAL COMMUNICATIONS, 1997, (05) :447-448
[5]   Selective oxidation of ethylbenzene by dioxygen in the presence of complexes of nickel and cobalt with macrocyclic polyethers [J].
Matienko, LI ;
Mosolova, LA .
RUSSIAN CHEMICAL BULLETIN, 1997, 46 (04) :658-662
[6]   Selective oxidation of ethylbenzene by dioxygen. The effect of chelate center on catalysis by bicyclic nickel complexes [J].
Matienko, LI ;
Mosolova, LA .
RUSSIAN CHEMICAL BULLETIN, 1999, 48 (01) :55-60
[7]   X-RAY STRUCTURE DETERMINATION OF ISOTACTIC POLY(2-VINYLPYRIDINE) [J].
PUTERMAN, M ;
KOLPAK, FJ ;
BLACKWELL, J ;
LANDO, JB .
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1977, 15 (05) :805-819
[8]   Solid phase synthesis of anhydrides and amides: polymer-assisted reaction in the synthesis of dipeptides [J].
Rodriguez, JG ;
Martin-Villamil, R ;
Ramos, S .
NEW JOURNAL OF CHEMISTRY, 1998, 22 (08) :865-868
[9]   SYNTHESIS OF BIPHENYL DERIVATIVES BY COUPLING REACTION OF HALOBENZENES WITH ORGANONICKEL(0) COMPLEXES [J].
RODRIGUEZ, JG ;
CANOIRA, L .
REACTION KINETICS AND CATALYSIS LETTERS, 1989, 38 (02) :337-343
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