Process for the preparation of indoles
    13.
    发明授权
    Process for the preparation of indoles 失效
    吲哚的制备方法

    公开(公告)号:US4436916A

    公开(公告)日:1984-03-13

    申请号:US264627

    申请日:1981-05-18

    CPC分类号: C07D209/08

    摘要: A process for the preparation of indole and derivatives thereof wherein an aniline is reacted with a 1,2-glycol in the vapor phase, the liquid phase or a mixed vapor-liquid phase. A sulfide or selenide or cadmium and/or zinc are used as the catalyst for this reaction. The present invention makes it possible to prepare indole and derivatives thereof in a single step by using inexpensive compounds as the starting materials.

    摘要翻译: 一种制备吲哚及其衍生物的方法,其中苯胺与气相,液相或混合汽液相中的1,2-二醇反应。 使用硫化物或硒化物或镉和/或锌作为该反应的催化剂。 本发明通过使用廉价的化合物作为原料,可以在一个步骤中制备吲哚及其衍生物。