Manufacture of {60 ,{62 -dihalo-{65 -hydroxycrotonic lactams
    2.
    发明授权
    Manufacture of {60 ,{62 -dihalo-{65 -hydroxycrotonic lactams 失效
    {60,{62-二氢 - {65-羟基吡咯烷酮制备

    公开(公告)号:US3673211A

    公开(公告)日:1972-06-27

    申请号:US3673211D

    申请日:1969-03-18

    Applicant: BASF AG

    CPC classification number: C07D207/38

    Abstract: Manufacture of Alpha , Beta -dihalo- gamma -hydroxycrotonic lactams by reacting mucohalogenic acid halides with primary amines, as well as the new Alpha , Beta -dihalo- gamma hydroxycrotonic lactams themselves. The new products are valuable intermediates for the production of insecticides and fungicides.

    Abstract translation: 通过使粘羧基酸卤化物与伯胺反应,以及新的α,β-二卤代-γ-羟基巴豆酸内酰胺本身,制造α,β-二卤代γ-羟基巴豆酸内酰胺。 新产品是生产杀虫剂和杀真菌剂的有价值的中间体。

    5,6-Benzo-{65 -pyridone derivatives
    3.
    发明授权
    5,6-Benzo-{65 -pyridone derivatives 失效
    5,6-苯并{{5-吡啶酮衍生物}

    公开(公告)号:US3892754A

    公开(公告)日:1975-07-01

    申请号:US20692271

    申请日:1971-12-10

    Applicant: BASF AG

    CPC classification number: C07D471/04 C07D471/14

    Abstract: A method for producing 5,6- gamma -pyridone derivatives by oxidation of indole derivatives, and to 5,6- gamma -pyridine derivatives. In the process, compounds of the Formula (II)

    are prepared by treating compounds of the Formula (I)

    D R A W I N G

    Abstract translation: 通过吲哚衍生物的氧化制备5,6-γ-吡啶酮衍生物的方法和5,6-γ-吡啶衍生物。 在此过程中,式(II)化合物通过在质子受体存在下用氧处理式(I)化合物来制备。 该化合物可用于生产具有重要药理学性质的喹啉衍生物。

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