Preparation of 4-substituted aryl olefins
    4.
    发明公开
    Preparation of 4-substituted aryl olefins 失效
    Herstellung von 4-substitutionierten Arylolefinen。

    公开(公告)号:EP0388322A1

    公开(公告)日:1990-09-19

    申请号:EP90420096.1

    申请日:1990-02-22

    CPC分类号: C07C37/18 C07C39/20

    摘要: Process is disclosed for the preparation of 4-substituted aryl olefins from 4-substituted aryl iodides. 4-Substituted aryl iodides are contacted with an olefin in an ester solvent in the presence of a catalyst system comprising a palladium compound and a Bronsted base.

    摘要翻译: 公开了从4-取代的芳基碘化物制备4-取代的芳基烯烃的方法。 在包含钯化合物和Bronsted碱的催化剂体系的存在下,4-取代的芳基碘化物在酯溶剂中与烯烃接触。