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    Fluoroperhalodiazaolefins and their method of preparation
    3.
    发明授权
    Fluoroperhalodiazaolefins and their method of preparation 失效
    氟代胆碱酯酶及其制备方法

    公开(公告)号：US3795706A

    公开(公告)日：1974-03-05

    申请号：US3795706D

    申请日：1971-07-09

    Applicant: ALLIED CHEM

    Inventor： WOOLF C ,  OXENRIDER B ,  BEYLEVELD W

    IPC: H01B3/24 ,  C07C119/00

    CPC classification number: H01B3/24

    Abstract: NOVEL FLUOROPERHALODIAZOLEFINE ARE PREPARED BY REACTING A FLUOROPERHALOALKYLIDENE IMINE WITH A FLUOROPERHALOAZAOLEFIN IN AN APROTIC, POLAR LIQUID REACTION MEDIUM IN THE PRESENCE OF AN IONIZABLE FLUORIDE SALT. FOR EXAMPLE, PERFLUORO-2,4,4,6-TETRAMETHYL-3,5-DIAZA -25-HEPTADIENE IS PREPARED BY REACTING HEXAFLUOROISOPROYLIDENE IMINE WITH PERFLUORO-2,4-DIMETHYL-3-AZA-2-PENTENE IN ACETONITRILE IN THE PRESENCE OF POTASSIUM FLUORIDE. THE FLUOROPERHALODIAZAOLEFINS ARE USEFUL AS LIQUID DIELECTRICS AND AS INTERMEDIATES IN THE PREPARATION OF P OTHER FLUORINATED ORGANIC COMPOUNDS.

    Method of preparing fluoroperhaloazaolefins
    5.
    发明授权
    Method of preparing fluoroperhaloazaolefins 失效
    制备氟尿嘧啶的方法

    公开(公告)号：US3751469A

    公开(公告)日：1973-08-07

    申请号：US3751469D

    申请日：1971-07-09

    Applicant: ALLIED CHEM

    Inventor： OXENRIDER B ,  WOOLF C ,  BEYLEVELD W

    IPC: H01B3/24 ,  C07C119/00

    CPC classification number: H01B3/24

    Abstract: FLUOROPERHALOAZAOLEFINS ARE PREPARED BY REACTING A FLUOROPERHALOALKYL ISOCYANATE WITH A FLUOROPERHALOALKOXIIDE. FOR EXAMPLE, PERFLUORO-2,4-DIMETHYL-3-AZA-2-PENTENE IS PREPARED BY REACTING HEXAFLUOROISOPROPYL ISOCYANATE WITH POTASSIUM HEPTAFLUOROISOPROPOXIDE. THE FLUOROPERHALOAZAOLEFINS ARE USEFUL AS LIQUID DIELECTRICS AND AS INTERMEDIATES IN THE PREPARATION OF OTHER FLUORINATED ORGANIC COMPOUNDS.

    Novel fluorocarbon acids
    6.
    发明授权
    Novel fluorocarbon acids 失效
    新鲜氟代酸

    公开(公告)号：US3852313A

    公开(公告)日：1974-12-03

    申请号：US36261673

    申请日：1973-05-21

    Applicant: ALLIED CHEM

    Inventor： BEYLEVELD W ,  OXENRIDER B ,  WOOLF C

    IPC: C08G18/71 ,  C08K5/20 ,  C08K5/21 ,  C08K5/3477 ,  C08L77/00 ,  C07C103/32

    CPC classification number: C08K5/21 ,  C08G18/712 ,  C08K5/20 ,  C08K5/3477 ,  C08L23/12

    Abstract: Novel fluorocarbon amides useful as oil- and water-repellant agents have the formula

    WHEREIN R is an alkyl diradical of one to 12 carbon atoms, an alkylene diradical of two to 12 carbon atoms, or a phenyl diradical; q is an integer from 1 to 6; and Rf is a radical having the formula

    Abstract translation: 用作防油防水剂的新型碳氟化合物酰胺具有式WHEREIN R是1至12个碳原子的烷基二价基团，2至12个碳原子的亚烷基二碱基或苯基双基; q是1至6的整数; 并且Rf是具有式Y（CF 2）s（CH 2）t的基团，其中1是从1到16的整数，T是从0到8的整数，不是大于S，并且S的大小来自 1至20; 和Y选自F3C-和具有式WHEREIN R1和R2的基团的基团是具有1至9个碳原子的氟或全氟烷基，并且不超过3个R1和R2基团是全氟烷基。

    Process for preparing fluoroperhaloazaolefins
    7.
    发明授权
    Process for preparing fluoroperhaloazaolefins 失效
    制备氟尿嘧啶的方法

    公开(公告)号：US3842127A

    公开(公告)日：1974-10-15

    申请号：US29326672

    申请日：1972-09-28

    Applicant: ALLIED CHEM

    Inventor： WOOLF C ,  OXENRIDER B ,  BEYLEVELD W

    IPC: C07C265/04 ,  C07C119/00

    CPC classification number: C07C249/02 ,  C07C251/08

    Abstract: WHEREIN Z1 IS Y1 AS DEFINED ABOVE OR CHLORINE, BROMINE OR IODINE, WITH AN IONIZABLE FLUORIDE SALT CAPABLE OF FORMING AN ALCOHOLATE SALT WITH THE CARBONYL COMPOUND AND BEING SELECTED FROM THE GROUP CONSISTING OF POTASSIUM FLUORIDE, RUBIDIUM FLUORIDE, CESIUM FLUORIDE, SILVER FLUORIDE, AND TETRA (LOWER ALKYL) AMMONIUM FLUORIDES IN THE PRESENCE OF AN APROTIC, POLAR, LIQUID REACTION MEDIUM, THEREAFTER REACTING SAID ALCOHOLATE SALT WITH A CYANOGEN HALIDE, AND WHEREIN LESS THAN 1 MOLE OF CYANOGEN HALIDE IS ADDED TO THE REACTION MIXTURE FOR EACH MOLE OF CARBONYL COMPOUND AND FLUORIDE SALT EMPOLYED AND SEPARATING THE RESULTING FLUOROPERHALOAZAOLEFIN FROM THE REACTION MIXTURE.

    Z1-CO-Z2

    WHEREIN X IS FLUORINE, CHLORINE OR BROMINE AND M IS 0 TO 6, OR THE FORMULA -CF(CFX)N WHEREIN X IS FLUORINE, CHLORINE OR BROMINE AND N IS 3 TO 5, WHICH PROCESS COMPRISES REACTING, UNDER SUBSTANTIALLY ANHYDROUS CONDITIONS AT A TEMPERATURE BELOW 200*C, A CARBONYL COMPOUND HAVING THE FORMULA

    CF2X(CFX)M-

    WHEREIN Y1 AND Y2 ARE INDEPENDENTLY FLUORINE OR FLUORO: PERHALOALKYL RADICALS HAVING EITHER THE FORMULA

    F-C(-Y1)(-Y2)-N=C(-Y1)-Y2

    1. A PROCESS FOR PREPARING FLUOROPERHALOAZAOLEFINS HAVING THE FORMULA

    Process for preparing fluoroperhalo-alkylidene imines
    9.
    发明授权
    Process for preparing fluoroperhalo-alkylidene imines 失效
    制备氟代烷基亚胺酯的方法

    公开(公告)号：US3784644A

    公开(公告)日：1974-01-08

    申请号：US3784644D

    申请日：1970-02-26

    Applicant: ALLIED CHEM

    Inventor： OXENRIDER B ,  BEYLEVELD W ,  WOOLF C

    IPC: C07C119/00

    CPC classification number: C10M2207/282

    Abstract: FLUOROPERHALOALKYLIDENE IMINES HAVING THE FORMULA Y1Y2C=NH, WHEREIN Y1 AND Y2 ARE FLUORINE OR FLUOROPERHALOALKYL RADICALS, ARE PREPARED BY HYDROLYZING THE CORRESPONDING FLUOROPERHALOALKYL ISOCYANATE HAVING THE FORMULA Y1Y2FCNCO WITH WATER IN THE FORM OF A HYDRATE SUCH AS HEXAFLUOROACETONE MONOHYDRATE. THE FLUOROPERHALOALKYLIDENE IMINES ARE USEFUL AS INTERMEDIATES IN THE PREPARATION OF OTHER FLUORINATED COMPOUNDS.

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