公开(公告)号：EP1328518A1

公开(公告)日：2003-07-23

申请号：EP01978729.0

申请日：2001-10-25

申请人： CENTRE NATIONAL DELA RECHERCHE SCIENTIFIQUE (CNRS)

发明人： CHAUVIN, Yves ,  MAGNA, Lionel ,  NICCOLAI, Gerald, Peter ,  BASSET, Jean-Marie

IPC分类号： C07D233/54 ,  C07F5/02 ,  C07C307/02 ,  C08F4/00 ,  C08F36/04

CPC分类号： C07F7/10 ,  B01J31/0239 ,  B01J31/0244 ,  B01J31/0284 ,  B01J31/2404 ,  B01J31/4038 ,  B01J31/4053 ,  B01J2231/20 ,  B01J2531/824 ,  C07C311/48 ,  C07D231/12 ,  C07D233/56 ,  C07D249/08 ,  C07F5/022 ,  C07F7/0814 ,  Y02P20/542 ,  Y02P20/584

摘要： New 1,2,3- or 1,2,3,4- or 1,2,3,4,5- substituted imidazolium salts and their uses as solvent in catalysed organic reactions, as well as compositions containing them and a transition metal compound. They can be used in the following reactions: telomerisation of conjugated dienes, dimerisation of olefins, oligomerisation of olefins, polymerization of olefins, alkylation of olefins, hydrogenations of olefins, olefin metathesis, hydroformylation of olefins, ring-closing metathesis of olefins, ring-opening metathesis polymerisation of olefins, symmetric or asymmetric epoxidation of olefins (including heteroatom substituted olefins) and cyclopropanation of olefins, condensation reaction, hydrogenation reactions, isomerisation reaction, Suzuki cross-coupling reactions, amination reaction, partial oxidation of alkanes, kinetic resolution of racemic mixtures, hydrogenation of imines, hydrogenation of ketones, transfer hydrogenation and hydroxylation of aromatic organic compounds.