Process for the preparation of aminodiarylazo compounds
    5.
    发明授权
    Process for the preparation of aminodiarylazo compounds 失效
    氨基二芳基偶氮化合物的制备方法

    公开(公告)号:US6008330A

    公开(公告)日:1999-12-28

    申请号:US247365

    申请日:1999-02-10

    Applicant: Klaus Kunde

    Inventor: Klaus Kunde

    CPC classification number: C09B43/08

    Abstract: The present invention relates to a novel process for the preparation of aminodiarylazo compounds by reducing nitrodiarylazo compounds using 1,2-alkanediols or 1,2-aminoalkanols.

    Abstract translation: 本发明涉及通过使用1,2-链烷二醇或1,2-氨基链烷醇还原硝基二芳基偶氮化合物来制备氨基二芳基偶氮化合物的新方法。

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