Hydrofluoroethers having at least one hydrogenated -OCFX'CH3 end group wherein X'=F, CF3 and their preparation process
    47.
    发明申请
    Hydrofluoroethers having at least one hydrogenated -OCFX'CH3 end group wherein X'=F, CF3 and their preparation process 审中-公开
    具有至少一个氢化的-OCFX'CH3端基的氢氟醚,其中X'= F,CF 3及其制备方法

    公开(公告)号:US20070106092A1

    公开(公告)日:2007-05-10

    申请号:US11588325

    申请日:2006-10-27

    IPC分类号: C07C59/10 C07C47/02 C07C51/58

    摘要: Hydrofluoroethers of formula: T-CFX′—O—Rf—CFX-T′  (II) wherein: T=CH3; X, X′, equal to or different from each other, are selected between F, CF3; T′=F, Cl, H, C1—C3 perfluoroalkyl, CH3, CH20H, COC1, CHO, CO2H; Rf is a perfluoroalkylene or a perfluoropolyoxyalkylene and respective preparation process by reduction with hydrogen in the presence of a platinum catalyst supported on metal fluorides of the corresponding compounds with at least one —COCl end group.

    摘要翻译: 下式的氢氟醚:<?in-line-formula description =“In-line formula”end =“lead”?> T-CFX'-ORF-CFX-T'(II) in-line-formula description =“In-line Formulas”end =“tail”?>其中:T = CH 3 3; X,X'彼此相等或不同,在F,CF 3 3之间选择; T'= F,Cl,H,C 1 -C 3全氟烷基,CH 3,CH 2 OH COC 1,CHO,CO 2 H; R f是全氟亚烷基或全氟聚氧化烯,以及各自的制备方法,通过在负载在相应化合物的金属氟化物上的铂催化剂存在下用氢还原至少一个-COCl端基。

    Process for the manufacture of organic compounds
    49.
    发明授权
    Process for the manufacture of organic compounds 有权
    制备有机化合物的方法

    公开(公告)号:US06909003B2

    公开(公告)日:2005-06-21

    申请号:US10428257

    申请日:2003-05-02

    申请人: Thomas Storz

    发明人: Thomas Storz

    CPC分类号: C07D215/12

    摘要: The invention relates to a process for the manufacture of a compound of formula or a salt, especially a pharmaceutically acceptable salt with a base, thereof or a lactone thereof wherein the element represents —CH2—CH2— or —CH═CH— and R represents a cyclic radical.

    摘要翻译: 本发明涉及一种制备式或化合物的方法,特别是其碱或其内酯的药学上可接受的盐,其中元素<?img id =“CUSTOM-CHARACTER-00001”he = “3.13mm”wi =“4.91mm”file =“US06909003-20050621-P00001.TIF”alt =“custom character”img-content =“character”img-format =“tif”?>表示-CH <2> CH 2 - 或CH-CH-,R代表环状基团。