Process for the preparation of substituted benzisothiazole compounds
    5.
    发明授权
    Process for the preparation of substituted benzisothiazole compounds 失效
    取代的苯并异噻唑化合物的制备方法

    公开(公告)号:US06562979B1

    公开(公告)日:2003-05-13

    申请号:US10019466

    申请日:2002-07-09

    IPC分类号: C07D27504

    摘要: A single-step process for the preparation of formula (I) benzisothiazoles from 2-acylphenylthiocyanates. Formula (I) benzisothiazoles are useful as key intermediates in the manufacture of herbicidally active compounds.

    摘要翻译: 从2-酰基苯基硫氰酸酯制备式(I)苯并异噻唑的单步方法。 式(I)苯并异噻唑可用作制造除草活性化合物的关键中间体。