Ferrocene-based diphosphonites for asymmetrical catalysis
    1.
    发明授权
    Ferrocene-based diphosphonites for asymmetrical catalysis 失效
    用于不对称催化的二茂铁基二膦酸盐

    公开(公告)号:US06583305B1

    公开(公告)日:2003-06-24

    申请号:US09786382

    申请日:2001-06-08

    IPC分类号: C07F1700

    摘要: The present invention relates to novel chiral 1,1′-ferrocenylene diphosphonites and the synthesis thereof, in addition to complexes of said compounds with metals from groups VIIb, VIIIb and Ib of the Periodic Table and to the use thereof for enantioselective hydrogenation of olefins, ketones and imines, or enantioselective hydroboration and 1,4-addition to activated olefins.

    摘要翻译: 本发明涉及新型手性1,1'-二亚铁基二亚膦酸酯及其合成,除了所述化合物与元素周期表第VIIb,VIIIb和Ib族金属的配合物及其用于烯烃的对映选择性氢化的用途外, 酮和亚胺,或对映体选择性氢化和1,4-活化烯烃的加成。