Perfluoroalkylated aniline compound and process for producing the same
    27.
    发明授权
    Perfluoroalkylated aniline compound and process for producing the same 有权
    全氟烷基化苯胺化合物及其制备方法

    公开(公告)号:US06600074B2

    公开(公告)日:2003-07-29

    申请号:US10206769

    申请日:2002-07-29

    Abstract: The present invention provides an aniline derivative represented by the formula (I) wherein R1 and R2 are each H, (C1-12)alkyl, (C3-8)cycloalkyl, hydroxy(C1-12)alkyl, hydroxycarbonyl (C1-12)alkyl, (C1-6)-alkoxycarbonyl(C1-6)alkyl, —COR8, wherein R8 is H, halo-(C1-12)alkyl, (C3-8)cycloalkyl or (substituted) phenyl, COOR9, wherein R9 is a halo(C1-6)alkyl group, (substituted) phenyl or (substituted) benzyl; R3, R4, R5, R6and R7 are each H, halogen, OH, nitro, halo(C1-12)alkylthio, (substituted)amino-(C1-2)alkyl, (substituted) phenyl, (substituted) benzyl, amino, —N(R10)R11 wherein R10 and R11 are each H, alkyl, cycloalkyl, (substituted) phenyl, (substituted) benzyl, —COR8 or COOR9, or (C2-27)perfluoroalkyl, etc., and a process for producing the aniline derivative. According to the process of the present invention, perfluoroalkylaniline derivatives can be obtained by using various anilines as the substrate with a high position selectivity and high yield.

    Abstract translation: 本发明提供由式(I)表示的苯胺衍生物,其中R1和R2各自为H,(C1-12)烷基,(C3-8)环烷基,羟基(C1-12)烷基,羟基羰基(C1-12) 烷基,(C 1-6) - 烷氧基羰基(C 1-6)烷基,-COR 8,其中R 8为H,卤代(C 1-12)烷基,(C 3-8)环烷基或(取代)苯基,COOR 9,其中R 9为 (C 1-6)烷基,(取代的)苯基或(取代的)苄基; R3,R4,R5,R6和R7各自为H,卤素,OH,硝基,卤代(C1-12)烷硫基,(取代的)氨基 - (C1-2)烷基,(取代的)苯基,(取代的) -N(R 10)R 11其中R 10和R 11各自为H,烷基,环烷基,(取代)苯基,(取代的)苄基,-COR 8或COOR 9或(C 2- 27)全氟烷基等, 苯胺衍生物。 根据本发明的方法,可以通过以高位置选择性和高收率使用各种苯胺作为基材来获得全氟烷基苯胺衍生物。

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