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    Selectively reacting olefins having a terminal CF2 group in a mixture
    5.
    发明授权
    Selectively reacting olefins having a terminal CF2 group in a mixture 有权
    选择性地使具有末端CF 2基团的烯烃在混合物中反应

    公开(公告)号：US07728183B2

    公开(公告)日：2010-06-01

    申请号：US12278789

    申请日：2007-04-03

    申请人： Mario Joseph Nappa ,  Allen Capron Sievert ,  Victor Filippovich Cherstkov ,  Nina Ivanova Delyagina

    发明人： Mario Joseph Nappa ,  Allen Capron Sievert ,  Victor Filippovich Cherstkov ,  Nina Ivanova Delyagina

    IPC分类号： C07C17/38

    CPC分类号： C07C17/395 ,  C07C303/24 ,  C07C305/06

    摘要： A process is disclosed for reducing the mole ratio of (1) compounds of the formula Y1Y2C═CF2 wherein Y1 and Y2 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent to (2) saturated compounds of the formula CdHeFfClgBrhIk wherein d is an integer from 1 to 10, and e+f+g+h+k is equal to 2d+2, provided that g is 0, 1, 2 or 3, h is 0, 1 or 2 and k is 0 or 1 and/or unsaturated compounds of the formula Y3Y4C═CY5Y6, wherein Y3, Y5 and Y6 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, provided that Y5 and Y6 are not both F, and Y4 is C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, in a mixture. The process involves contacting the mixture with at least one selective removal agent selected from the group consisting of SO3 and RSO3H, wherein R is selected from the group consisting of F, Cl, OH, C1-C8 alkyl, C1-C8 fluoroalkyl, and C1-C8 fluoroalkoxyalkyl containing no more than two ether oxygens to selectively react the formula Y1Y2C═CF2 compounds.

    摘要翻译： 公开了一种降低（1）式Y1Y2C≡CF2化合物的摩尔比的方法，其中Y1和Y2各自独立地为H，F，Cl，Br，C1-C6烷基或含有不超过3个氯的C 1 -C 6卤代烷基 取代基，2个溴取代基和1个碘取代基与（2）式CdHeFfClgBrhIk的饱和化合物反应，其中d为1至10的整数，e + f + g + h + k等于2d + 2，条件是g为 0,1,2或3，h为0,1或2，k为0或1，和/或式Y3Y4C≡CY5Y6的不饱和化合物，其中Y3，Y5和Y6各自独立地为H，F，Cl，Br， 含有不超过3个氯取代基的C1-C6烷基或C1-C6卤代烷基，2个溴取代基和1个碘取代基，条件是Y5和Y6不同时为F，Y4为C1-C6烷基或不含任何更多的C 1 -C 6卤代烷基 3个氯取代基，2个溴取代基和1个碘取代基。 该方法包括使混合物与至少一种选自SO 3和RSO 3 H的选择性去除剂接触，其中R选自F，Cl，OH，C 1 -C 8烷基，C 1 -C 8氟烷基和C 1 含有不多于两个醚氧的-C8氟烷氧基烷基，以选择性地使式Y1Y2C≡CF2化合物反应。

    Selectively Reacting Olefins Having a Terminal CF2 Group in A Mixture
    6.
    发明申请
    Selectively Reacting Olefins Having a Terminal CF2 Group in A Mixture 有权
    选择性反应在混合物中具有末端CF2基团的烯烃

    公开(公告)号：US20090012336A1

    公开(公告)日：2009-01-08

    申请号：US12278789

    申请日：2007-04-03

    申请人： Mario Joseph Nappa ,  Allen Capron Sievert ,  Victor Filippovich Cherstkov ,  Nina Ivanova Delyagina

    发明人： Mario Joseph Nappa ,  Allen Capron Sievert ,  Victor Filippovich Cherstkov ,  Nina Ivanova Delyagina

    IPC分类号： C07C17/395

    CPC分类号： C07C17/395 ,  C07C303/24 ,  C07C305/06

    摘要： A process is disclosed for reducing the mole ratio of (1) compounds of the formula Y1Y2C═CF2 wherein Y1 and Y2 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent to (2) saturated compounds of the formula CdHeFfClgBrhIk wherein d is an integer from 1 to 10, and e+f+g+h+k is equal to 2d+2, provided that g is 0, 1, 2 or 3, h is 0, 1 or 2 and k is 0 or 1 and/or unsaturated compounds of the formula Y3Y4C═CY5Y6, wherein Y3, Y5 and Y6 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, provided that Y5 and Y6 are not both F, and Y4 is C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, in a mixture. The process involves contacting the mixture with at least one selective removal agent selected from the group consisting of SO3 and RSO3H, wherein R is selected from the group consisting of F, Cl, OH, C1-C8 alkyl, C1-C8 fluoroalkyl, and C1-C8 fluoroalkoxyalkyl containing no more than two ether oxygens to selectively react the formula Y1Y2C═CF2 compounds.

    摘要翻译： 公开了一种降低式（Y1）Y1Y2C-CF2化合物的摩尔比的方法，其中Y 1和Y 2各自独立地为H，F，Cl，Br，C 1 -C 6烷基或不超过3个氯的C 1 -C 6卤代烷基 取代基，2个溴取代基和1个碘取代基与（2）式CdHeFfClgBrhIk的饱和化合物反应，其中d为1至10的整数，e + f + g + h + k等于2d + 2，条件是g为 0,1,2或3，h为0,1或2，k为0或1，和/或式Y3Y4C-CY5Y6的不饱和化合物，其中Y3，Y5和Y6各自独立地为H，F，Cl，Br， 含有不超过3个氯取代基的C1-C6烷基或C1-C6卤代烷基，2个溴取代基和1个碘取代基，条件是Y5和Y6不同时为F，Y4为C1-C6烷基或不含任何更多的C 1 -C 6卤代烷基 3个氯取代基，2个溴取代基和1个碘取代基。 该方法包括使混合物与至少一种选自SO 3和RSO 3 H的选择性去除剂接触，其中R选自F，Cl，OH，C 1 -C 8烷基，C 1 -C 8氟烷基和C 1 含有不超过两个醚氧的-C8氟烷氧基烷基，以选择性地使式Y1Y2C-CF2化合物反应。