Metal alkylidene complexes comprising an unsymmetrical unsaturated NHC ligand
    5.
    发明公开
    Metal alkylidene complexes comprising an unsymmetrical unsaturated NHC ligand 审中-公开
    金属 - 烷基化 - 复合物不对称化学方法NHC-配体

    公开(公告)号:EP2821409A1

    公开(公告)日:2015-01-07

    申请号:EP13175362.6

    申请日:2013-07-05

    摘要: The present invention relates to metal alkylidene complex comprising a 1-aryl-3-alkyl-imidazol-2-ylidene ligand, wherein the aryl group of said 1-aryl-3-alkyl-imidazol-2-ylidene ligand is an aromatic and wherein the alkyl group of said 1-aryl-3-alkyl-imidazol-2-ylidene ligand is selected from the group consisting of a cyclic secondary aliphatic alkyl and a C 2 -C 10 -heteroalkyl, and wherein said metal is selected from the group consisting of Pd, Ag, Au, Ir, Rh, Cu, Ni, Mg, Zn, Ti, Pt and Fe, with the provision that the aryl group of said 1-aryl-3-alkyl-imidazol-2-ylidene ligand is other than an ortho-hydroxyaryl group when said metal is Pd and when said cyclic secondary aliphatic alkyl is cyclohexyl.

    摘要翻译: 本发明涉及包含1-芳基-3-烷基 - 咪唑-2-亚基配体的金属亚烷基络合物,其中所述1-芳基-3-烷基 - 咪唑-2-亚基配体的芳基是芳族的,其中 所述1-芳基-3-烷基 - 咪唑-2-亚基配体的烷基选自环状仲脂族烷基和C 2 -C 10 - 杂烷基,其中所述金属选自 由Pd,Ag,Au,Ir,Rh,Cu,Ni,Mg,Zn,Ti,Pt和Fe组成,其中所述1-芳基-3-烷基 - 咪唑-2-亚基配体的芳基为 当所述金属为Pd时,并且当所述环状仲脂肪族烷基为环己基时,可以使用邻羟基芳基。