PRODUCTION PROCESS OF AMINOMETHYL GROUP-CONTAINING BENZAMIDE COMPOUND
    96.
    发明授权
    PRODUCTION PROCESS OF AMINOMETHYL GROUP-CONTAINING BENZAMIDE COMPOUND 有权
    含氨基甲基的苯甲酰胺化合物的生产方法

    公开(公告)号:EP1506160B1

    公开(公告)日:2008-08-13

    申请号:EP03725749.0

    申请日:2003-05-02

    申请人: Showa Denko K.K.

    IPC分类号: C07C231/06 C07C237/30

    CPC分类号: C07C231/06 C07C237/30

    摘要: ABSTRACT There is provided a process for producing an aminomethyl group-containing benzamide compound represented by the general formula (II):wherein -CONH2 and -X represent a substituent on the benzene ring and -CONH2 exists at the meta- or para-position of -CH2NH2, and X and n are as defined below, which comprises hydrating an aminomethyl group-containing benzonitrile compound represented by the general formula (I):wherein -CN and -X represent a substituent on the benzene ring and -CN exists at the meta- or para-position of -CH2NH2, X represents a chlorine atom or a fluorine atom, and n represents an integer of 0 to 4, provided that, when n is 2 or more, X may be the same or different.

    摘要翻译: 摘要提供了一种生产由通式(II)表示的含氨甲基基团的苯甲酰胺化合物的方法:其中-CONH 2和-X代表苯环上的取代基,-CONH 2存在于苯环的间位或对位 -CH2NH2,X和n定义如下,它包括水合通式(I)代表的含氨基甲基的苄腈化合物:其中-CN和-X代表苯环上的取代基,-CN存在于 -CH 2 NH 2的间位或对位,X表示氯原子或氟原子,n表示0-4的整数,条件是当n等于或大于2时,X可以相同或不同。