Process for the synthesis of fluorinated alkyl sulphonyl halides
    72.
    发明公开
    Process for the synthesis of fluorinated alkyl sulphonyl halides 失效
    烯丙基烷基磺酰卤

    公开(公告)号:EP0736524A2

    公开(公告)日:1996-10-09

    申请号:EP96104685.1

    申请日:1996-03-25

    申请人: Haldor Topsoe A/S

    IPC分类号: C07C309/80 C07C303/10

    CPC分类号: C07C303/02 C07C309/80

    摘要: For the preparation of fluorinated alkyl sulphonyl halides having the general formula:
    where R I f is fluorinated alkyl group and R II f is a fluorinated alkyl group or fluorine, X is a halogen atom, and Y is a proton, a halogen atom, or a fluorinated alkyl groups,
       by reaction of a corresponding fluorinated unsaturated hydrocarbon with sulphuryl halide, wherein the reaction is carried out in the presence of at least catalytic amounts of a fluoride in a solvent comprising compounds having one or more SO and/or SO 2 groups incorporated in the compound structure.

    摘要翻译: 对于具有以下通式的氟化烷基磺酰卤的制备:其中R f是氟化烷基,R f是氟化烷基或氟,X是卤素原子,Y是 质子,卤素原子或氟化烷基,其中相应的氟化不饱和烃与硫酰卤反应,其中该反应在至少催化量的氟化物存在下,在包含具有一个或多个 SO和/或SO 2基团。

    Alkylation process
    73.
    发明公开
    Alkylation process 失效
    Alkylierungsverfahren。

    公开(公告)号:EP0638532A1

    公开(公告)日:1995-02-15

    申请号:EP94111478.7

    申请日:1994-07-22

    申请人: Haldor Topsoe A/S

    IPC分类号: C07C2/62

    CPC分类号: C07C2/62 C07C2531/025

    摘要: Process for the alkylation of a hydrocarbon feedstock with an olefinic alkylating agent comprising the steps of contacting the hydrocarbon feedstock and the olefinic alkylating agent with a fluorinated alkoxy alkane sulphonic acid catalyst for a sufficient time and recovering a product stream of alkylated hydrocarbons.

    摘要翻译: 使用烯烃烷基化剂烷基化烃原料的方法包括以下步骤:使烃原料和烯烃烷基化剂与氟化烷氧基烷烃磺酸催化剂接触足够的时间并回收烷基化烃的产物流。