Process for the asymmetric hydrogenation of ketones
    1.
    发明公开
    Process for the asymmetric hydrogenation of ketones 有权
    Verfahren zur unfrischen Hydrierung von Ketonen

    公开(公告)号:EP2383261A1

    公开(公告)日:2011-11-02

    申请号:EP10004348.8

    申请日:2010-04-23

    申请人: Archimica GmbH

    IPC分类号: C07D223/28

    CPC分类号: C07D223/28 C07B2200/07

    摘要: The invention relates to a process for the asymmetric transfer hydrogenation of a ketone substrate to produce as chiral secondary alcohol with an ee of greater than 85% in which an enantio-enriched chiral catalyst containing ruthenium or rhodium is used with a hydrogen donor and in which an anion exchange resin is used as a base.

    摘要翻译: 本发明涉及一种酮底物的不对称转移氢化方法,以产生ee大于85%的手性仲醇,其中含有钌或铑的富集对en enriched的手性催化剂与氢供体一起使用,其中 使用阴离子交换树脂作为基质。