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    N-SUBSTITUTED PYRROLIDONIUM IONIC LIQUIDS
    26.
    发明申请
    N-SUBSTITUTED PYRROLIDONIUM IONIC LIQUIDS 失效
    N-取代的吡咯烷酮离子液体

    公开(公告)号：US20100145073A1

    公开(公告)日：2010-06-10

    申请号：US12328057

    申请日：2008-12-04

    申请人： THOMAS FOO ,  Mark Andrew Harmer ,  Keith W. Hutchenson ,  Christopher P. Junk ,  Berlyn R. Mellein ,  Aaron Minter

    发明人： THOMAS FOO ,  Mark Andrew Harmer ,  Keith W. Hutchenson ,  Christopher P. Junk ,  Berlyn R. Mellein ,  Aaron Minter

    IPC分类号： C07D207/12

    CPC分类号： C07D207/27

    摘要： This invention relates to compounds useful as ionic liquids that are based on an N-substituted pyrrolidinone and incorporate a pendant ammonium cation that is spaced from the pyrrolidone ring by a variable length linker, which compounds may be represented by the structure of the following Formula I: wherein: (a) Z is —(CH2)n—, wherein n is an integer from 2 to 12; (b) R2, R3 and R4 are each independently H or a C1 to C6 straight-chain or branched alkyl group; and (c) A−is levulinate, —[CF3—O—CFHCF2SO3]—, [CF3CF2OCFHCF2SO3]—, or [CF3CF2CF2OCFHCF2SO3]—.

    摘要翻译： 本发明涉及可用作离子液体的化合物，其基于N-取代的吡咯烷酮并掺入通过可变长度的连接体与吡咯烷酮环间隔的侧铵阳离子，该化合物可以由下式I ：其中：（a）Z是 - （CH 2）n - ，其中n是2至12的整数; （b）R2，R3和R4各自独立地为H或C1-C6直链或支链烷基; 和（c）A-是乙酰丙酸酯， - [CF 3 -O-CFHCF 2 SO 3] - ，[CF 3 CF 2 OCFHCF 2 SO 3] - 或[CF 3 CF 2 CF 2 OCFHCF 2 SO 3] - 。

    Manufacture of Hydrofluoroalkanesulfonic Acids
    29.
    发明申请
    Manufacture of Hydrofluoroalkanesulfonic Acids 有权
    氢氟烷基磺酸的制造

    公开(公告)号：US20100145093A1

    公开(公告)日：2010-06-10

    申请号：US12709531

    申请日：2010-02-22

    申请人： Mark Andrew Harmer ,  Christopher P. Junk ,  Zoe Schnepp

    发明人： Mark Andrew Harmer ,  Christopher P. Junk ,  Zoe Schnepp

    IPC分类号： C07C309/06 ,  C07C303/04

    CPC分类号： C07C303/32 ,  C07C303/20 ,  C07C309/06

    摘要： A process for manufacture of hydrofluoroalkanesulfonic acid with at least one hydrogen bonded to the carbon atom adjacent to the carbon atom bonded to the sulfonic acid group comprising: contacting a fluoroolefin with sulfite in an aqueous solution adjusted to about pH 4 to pH 12; removing water from the solution to form a solid; directly treating the solid with oleum; and distilling the hydrofluoroalkanesulfonic acid therefrom. Also a process for manufacture of potassium hydrofluoroalkanesulfonate in high purity is described.

    摘要翻译： 一种制备氢氟烷基磺酸的方法，所述氢氟烷基磺酸与至少一个与键合在磺酸基上的碳原子相邻的碳原子键合的氢包括：使氟烯烃与亚硫酸盐在调节至约pH4至pH12的水溶液中接触; 从溶液中除去水以形成固体; 用发烟硫酸直接处理固体; 并从其中蒸馏出氢氟烷基磺酸。 还描述了制备高纯度的氢氟烷基磺酸钾的方法。