Alternative synthesis of a dialkylimidazolium tetrafluoroborate ionic liquid mixture and its use in poly (acrylonitrile-butadiene) hydrogenation

被引:2
作者
de Souza, RF [1 ]
Rech, V [1 ]
Dupont, J [1 ]
机构
[1] Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
关键词
biphasic catalysis; HNBR; hydrogenation; ionic liquids; NBR;
D O I
10.1002/1615-4169(200202)344:2<153::AID-ADSC153>3.0.CO;2-D
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
An alternative synthesis of a dialkylimidazolium ionic liquid mixture is developed in order to produce inexpensive solvents for biphasic hydrogenation of poly (acrylonitrile-butadiene) rubbers (NBR) catalyzed by RuHCl(CO)(PCy3)(2).
引用
收藏
页码:153 / 155
页数:3
相关论文
共 11 条
[1]  
Arduengo A. J., 1991, U. S. Patent, Patent No. [5,077,414, 5077414]
[2]   Chiral heterocyclic carbenes in asymmetric homogeneous catalysis [J].
Herrmann, WA ;
Goossen, LJ ;
Kocher, C ;
Artus, GRJ .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (23-24) :2805-2807
[3]  
MACMAUS NT, 1995, J MACROMOL SCI REV C, V35, P239
[4]  
Muller LA, 1998, MACROMOL RAPID COMM, V19, P409
[5]   Catalytic reactions in ionic liquids [J].
Sheldon, R .
CHEMICAL COMMUNICATIONS, 2001, (23) :2399-2407
[6]   Hydrogenation of diene elastomers, their properties and applications: A critical review [J].
Singha, NK ;
Bhattacharjee, S ;
Sivaram, S .
RUBBER CHEMISTRY AND TECHNOLOGY, 1997, 70 (03) :309-367
[7]   The use of new ionic liquids in two-phase catalytic hydrogenation reaction by rhodium complexes [J].
Suarez, PAZ ;
Dullius, JEL ;
Einloft, S ;
DeSouza, RF ;
Dupont, J .
POLYHEDRON, 1996, 15 (07) :1217-1219
[8]   Two-phase catalytic hydrogenation of olefins by Ru(II) and Co(II) complexes dissolved in 1-n-butyl-3-methylimidazolium tetrafluoroborate ionic liquid [J].
Suarez, PAZ ;
Dullius, JEL ;
Einloft, S ;
deSouza, RF ;
Dupont, J .
INORGANICA CHIMICA ACTA, 1997, 255 (01) :207-209
[9]  
Wasserscheid P, 2000, ANGEW CHEM INT EDIT, V39, P3772, DOI 10.1002/1521-3773(20001103)39:21<3772::AID-ANIE3772>3.0.CO
[10]  
2-5