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    Process for fluorination of aromatic and polynuclear hydrocarbon compounds and fluorocarbons produced thereby
    1.
    发明授权
    Process for fluorination of aromatic and polynuclear hydrocarbon compounds and fluorocarbons produced thereby 失效
    芳香和多核碳氢化合物的氟化过程及其生产的氟代烃

    公开(公告)号：US3775489A

    公开(公告)日：1973-11-27

    申请号：US3775489D

    申请日：1971-04-14

    申请人： MARGRAVE J ,  LAGOW R

    发明人： MARGRAVE J ,  LAGOW R

    IPC分类号： C07C17/00 ,  C07C17/02 ,  C07C17/06 ,  C07C23/46 ,  C07C19/00 ,  C07C21/00

    CPC分类号： C07C23/46 ,  C07C17/00 ,  C07C17/02 ,  C07C17/06 ,  C07C23/00 ,  C07C23/36

    摘要： A PROCESS FOR THE DIRECT FLUORINATION OF CYCLIC HYDROCARBON COMPOUNDS, AND THE PRODUCTION OF NEW PERFLUOROPERHYDRO DERIVATIVES THEREOF. THE CYCLIC HYDROCARBON COMPOUND IS FIRST PLACED IN A REACTION CHAMBER AND FLUORINE GAS OR AN INORGANIC FLUORIDE GAS IS INTRODUCED INTO THE ATMOSPHERE SURROUNDING SAID COMPOUND AT A SLOW RATE SUCH THAT THE INITIAL CONCENTRATION OF THE FLUORINATING GAS IS A MERE TRACE AND SUCH CONCENTRATION IS LESS THAN 6% AT THE END OF THIRTY MINUTES OF FLUORINATION. THE INTRODUCTION OF THE FLUORINATING GAS IS THEN CONTINUED AT A SLOW RATE TO GRADUALLY INCREASE THE CONCENTRATION THEREOF IN SAID ATMOSPHERE UNTIL THE CONCENTRATION OF THE FLUORINATING GAS IS ABOUT 100%. THE FLUORINATION PROCESS IS PREFERABLY CONDUCTED AT ATMOSPHERIC PRESSUE AND ROOM TEMPERATURE; HOWEVER, HIGHER TEMPERATURES UP TO THE DECOMPOSITION TEMPERATURES OF THE MATERIAL MAY BE USED AND IN ORDER TO INCREASE THE AMOUNT OF FLUORINATION, PRESSURES ABOVE ATMOSPHERIC MAY BE USED AFTER A PRELIMINARY ATMOSPHERIC FLUORINATION. NEW PERFLUOROPERHYDRO DERIVATIVES OF CYCLIC HYDROCARBONS WHICH HAVE BEEN PRODUCED BY USING THIS PROCESS INCLUDE PERFLUOROPERHYDRONAPHTHACENE, PERFLUOROPERHYDROPENTACENE, PERHYDROOVALENE, PERFLUOROPERHYDRO - 9,10 - BENZAPHENANTHRENE, PERFLUOROPERHYDRO-1,2BENZANTHRACENE, AND PERFLUOROPERHYDRO-1,3,6,8-TETRAPHENYLPYRENE.

    Perfluorinated dibutyl derivatives compounds
    4.
    发明授权
    Perfluorinated dibutyl derivatives compounds 失效
    全氟化二丁基衍生物化合物

    公开(公告)号：US4849553A

    公开(公告)日：1989-07-18

    申请号：US227965

    申请日：1988-08-03

    申请人： Webb I. Bailey ,  Frank K. Schweighardt ,  Varin Ayala

    发明人： Webb I. Bailey ,  Frank K. Schweighardt ,  Varin Ayala

    IPC分类号： C07C23/36

    CPC分类号： C07C23/36 ,  C07C2102/28 ,  Y10S514/832

    摘要： Novel compositions of matter are disclosed having the formula: ##STR1## wherein the carbon rings are fully fluorinated to remove all hydrogens and olefinic character. The compositions have utility as heat transfer agents, hydraulic fluids, vapor phase soldering fluids, gas (O.sub.2, N.sub.2, CO.sub.2, H.sub.2, etc.) transport agents, such as in biological and medical fields, as well as utility as burn-in test fluid.

    摘要翻译： 公开了具有下式的新物质组合物：其中碳环被完全氟化以除去所有氢和烯属性。 该组合物可用作传热剂，液压油，气相焊接流体，气体（O 2，N 2，CO 2，H 2等）的运输剂，例如生物和医学领域，以及作为老化试验 流体。

    LIQUID PHASE SELECTIVE OXIDATION TO EPOXIDES WITH MOLECULAR OXYGEN
    7.
    发明申请
    LIQUID PHASE SELECTIVE OXIDATION TO EPOXIDES WITH MOLECULAR OXYGEN 审中-公开

    公开(公告)号：US20180208569A1

    公开(公告)日：2018-07-26

    申请号：US15878837

    申请日：2018-01-24

    申请人： Lyondell Chemical Technology, L.P.

    发明人： Sandor Nagy ,  Barbara Kimmich ,  Justin E. Turner ,  Nicholas Bruschi ,  George R. Horvat

    IPC分类号： C07D301/06 ,  C07D303/04 ,  B01J23/50 ,  C07C23/36 ,  C07C23/44

    CPC分类号： C07D301/06 ,  B01J23/50 ,  B01J2231/72 ,  C07C23/36 ,  C07C23/44 ,  C07D301/10 ,  C07D303/04 ,  Y02P20/52

    摘要： The present disclosure relates to a method for effecting catalytic selective oxidation in liquid phase comprising a perfluorinated solvent and an olefinic compound with molecular oxygen to produce an epoxide. The method may provide enhanced selectivity to the epoxide of greater than 60%. The olefinic compound may be ethylene, propylene, butenes, 1-octene, butadiene, allyl chloride, allyl alcohol, styrene, and the like. The perfluorinated solvent may be perfluoro methyldecalin, perfluorodecalin, perfluoroperhydrophenanthrene, perfluoro (butyltetrahydrofuran), isomers thereof, or a combination thereof. In some embodiments, the method includes catalytically epoxidizing, in a liquid phase comprising a perfluorinated solvent, propylene with molecular oxygen to produce propylene oxide. A system for carrying out the method is also provided, the system comprising a source of a perfluorinated solvent, and a liquid phase reactor fluidly connected with the source, and configured for effecting catalytic selective oxidation, in a liquid phase comprising the perfluorinated solvent, of an olefinic compound with molecular oxygen to produce an epoxide.

    Preparation of 9-halodecahydronaphthalene
    9.
    发明授权
    Preparation of 9-halodecahydronaphthalene 失效
    9-十八烷基四氢呋喃的制备

    公开(公告)号：US3577469A

    公开(公告)日：1971-05-04

    申请号：US3577469D

    申请日：1968-05-02

    申请人： SUN OIL CO

    发明人： SCHNEIDER ABRAHAM

    IPC分类号： C07C17/10 ,  C07C7/10 ,  C07C23/36

    CPC分类号： C07C17/10 ,  C07C23/36

    摘要： CIS-DECAHYDRONAPTHALENE IS CONVERTED TO TRANS-9CHLORODECAHYDRONAPHTHALENE, OR TO THE CORRESPONDING BROMINE OF FLUORINE ANALOGUE, IN A HIGHLY SELECTIVE REACTION WITH C4-C5 TETRIARY ALKYL CHLORIDE, BROMIDE OR FLUORIDE. THE REACTION IS EFFECTED BY CONTACTING A MIXTURE OF THE

    REACTANTS WITH 90-100% H2SO4 AT -20*C. TO 25*C., PREFERABLY AT -10*C. TO 10*C.