where R1,R2 and R4 mean linear C1-C4-alkyl radical; R3 means hydrogen atom, linear C1-C4-alkyl radical or phenyl; L means ionic or neutral ligand; M means metal taken among the group consisting of silver, mercury, nickel, palladium or rhodium; n means a whole number from 0 to 2; m means a whole number from 1 to 3; X- means weakly coordinating anions and that present anti-ions for ions of 1,2,4-triazolium-5-ylidene; Y means anion providing an electrical neutrality of metallic chelate. Invention relates to also a method of their synthesis, a hydroformulation catalyst based on indicated chelates and an intermediate compound of the formula (III)
公开/公告号RU2188202C1
专利类型
公开/公告日2002-08-27
原文格式PDF
申请/专利号RU20000132219
发明设计人 BERTRAN GI (FR);SHTELTSIG LUTTS (DE);GERRE OLIVE (FR);BJURON KRISTOF (FR);GORNITTSKA KHAJNTS (FR);BURATTIN PAOLO (FR);
申请日1999-05-11
分类号C07F19/00;C07F1/10;C07F3/10;C07F15/00;C07F15/04;C07C45/80;C07D249/08;
国家 RU
入库时间 2022-08-22 00:28:10