Method for producing fluorine-containing silicone compound
    2.
    发明授权
    Method for producing fluorine-containing silicone compound 失效
    含氟硅氧烷化合物的制造方法

    公开(公告)号:US5914422A

    公开(公告)日:1999-06-22

    申请号:US966482

    申请日:1997-11-07

    IPC分类号: C08G77/385 C07F7/08

    CPC分类号: C08G77/385

    摘要: A method for producing a fluorine-containing silicone compound, which comprises subjecting a compound of the following formula (I) and a hydrosilicone compound having at least one hydrogen atom bonded to a silicon atom to hydrosilylation to obtain a fluorine-containing silicone compound having a R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 HCR.sup.4 R.sup.5 -- group bonded to the silicon atom:R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 .dbd.CR.sup.4 R.sup.5(I)wherein R.sup.f is a monovalent fluorine-containing organic group, Q is a single bond or a bivalent organic group containing no fluorine atom, and each of R.sup.1 to R.sup.5 which are independent of one another, is a hydrogen atom or a monovalent organic group.

    摘要翻译: 一种含氟硅氧烷化合物的制造方法,其特征在于,使下述式(I)的化合物与具有至少一个与硅原子键合的氢原子的氢硅氧烷化合物进行氢化硅烷化,得到具有 Rf-Q-CR1R2CR3HCR4R5-键合到硅原子上:Rf-Q-CR1R2CR3 = CR4R5(Ⅰ)其中Rf是一价含氟有机基团,Q是单键或不含氟原子的二价有机基团,和 彼此独立的R 1至R 5中的每一个为氢原子或一价有机基团。

    Method for producing fluorine-containing silicone compound
    4.
    发明授权
    Method for producing fluorine-containing silicone compound 失效
    含氟硅氧烷化合物的制造方法

    公开(公告)号:US5663399A

    公开(公告)日:1997-09-02

    申请号:US547923

    申请日:1995-10-25

    IPC分类号: C08G77/385 C07F7/08

    CPC分类号: C08G77/385

    摘要: A method for producing a fluorine-containing silicone compound, which comprises subjecting a compound of the following formula (I) and a hydrosilicone compound having at least one hydrogen atom bonded to a silicon atom to hydrosilylation to obtain a fluorine-containing silicone compound having a R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 HCR.sup.4 R.sup.5 -- group bonded to the silicon atom:R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 =CR.sup.4 R.sup.5 (I)wherein R.sup.f is a monovalent fluorine-containing organic group, Q is a single bond or a bivalent organic group containing no fluorine atom, and each of R.sup.1 to R.sup.5 which are independent of one another, is a hydrogen atom or a monovalent organic group.

    摘要翻译: 一种含氟硅氧烷化合物的制造方法,其特征在于,使下述式(I)的化合物与具有至少一个与硅原子键合的氢原子的氢硅氧烷化合物进行氢化硅烷化,得到具有 Rf-Q-CR1R2CR3HCR4R5-键合到硅原子上:Rf-Q-CR1R2CR3 = CR4R5(Ⅰ)其中Rf是一价含氟有机基团,Q是单键或不含氟原子的二价有机基团,和 彼此独立的R 1至R 5中的每一个为氢原子或一价有机基团。

    Method for producing a hydrofluorocarbon
    5.
    发明授权
    Method for producing a hydrofluorocarbon 失效
    生产氢氟烃的方法

    公开(公告)号:US5618986A

    公开(公告)日:1997-04-08

    申请号:US642615

    申请日:1996-05-03

    IPC分类号: C07C17/23 C07C19/08

    CPC分类号: C07C17/23

    摘要: A method for producing a hydrofluorocarbon of the formula a H.sub.n R.sub.f H wherein n is 0 or 1, and when n is 0, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkyl group, and when n is 1, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkylene group, which comprises reacting an iodofluorocarbon of the formula I.sub.n R.sub.f I wherein n and R.sub.f are as defined above, with an alkali metal hydroxide under action of an alcohol mixture comprising a primary alcohol and a secondary alcohol.

    摘要翻译: 一种制备式HnRfH的氢氟烃的方法,其中n为0或1,当n为0时,Rf为C2-12直链或支链多氟烷基,当n为1时,Rf为C2-12直链或 支化的多氟亚烷基,其包括在包含伯醇和仲醇的醇混合物的作用下使其中n和Rf如上定义的式IIFF的碘氟碳与碱金属氢氧化物反应。

    Method for producing flourine-containing silicone compound
    6.
    发明授权
    Method for producing flourine-containing silicone compound 失效
    生产含氟化硅化合物的方法

    公开(公告)号:US5728903A

    公开(公告)日:1998-03-17

    申请号:US779370

    申请日:1997-01-06

    IPC分类号: C08G77/385 C07C17/15

    CPC分类号: C08G77/385

    摘要: A method for producing a fluorine-containing silicone compound, which comprises subjecting a compound of the following formula (I) and a hydrosilicone compound having at least one hydrogen atom bonded to a silicon atom to hydrosilylation to obtain a fluorine-containing silicone compound having a R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 HCR.sup.4 R.sup.5 -- group bonded to the silicon atom: R.sup.f --Q--CR.sup.1 R.sup.2 CR.sup.3 .dbd.CR.sup.4 R.sup.5(I) wherein R.sup.f is a monovalent fluorine-containing organic group, Q is a single bond or a bivalent organic group containing no fluorine atom, and each of R.sup.1 to R.sup.5 which are independent of one another, is a hydrogen atom or a monovalent organic group.

    摘要翻译: 一种含氟硅氧烷化合物的制造方法,其特征在于,使下述式(I)的化合物与具有至少一个与硅原子键合的氢原子的氢硅氧烷化合物进行氢化硅烷化,得到具有 Rf-Q-CR1R2CR3HCR4R5-键合到硅原子上:Rf-Q-CR1R2CR3 = CR4R5(Ⅰ)其中Rf是一价含氟有机基团,Q是单键或不含氟原子的二价有机基团,和 彼此独立的R 1至R 5中的每一个为氢原子或一价有机基团。

    Method for producing a hydrofluorocarbon
    7.
    发明授权
    Method for producing a hydrofluorocarbon 失效
    生产氢氟烃的方法

    公开(公告)号:US5763709A

    公开(公告)日:1998-06-09

    申请号:US774075

    申请日:1996-12-23

    CPC分类号: C07C17/23

    摘要: A method for producing a hydrofluorocarbon of the formula H.sub.n R.sub.f H wherein n is 0 or 1, and when n is 0, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkyl group, and when n is 1, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkylene group, which comprises reacting an iodofluorocarbon of the formula I.sub.n R.sub.f I wherein n and R.sub.f are as defined above, with a reducing agent in a gas phase.

    摘要翻译: 一种制备式H n R f H的氢氟烃的方法,其中n为0或1,当n为0时,Rf为C2-12直链或支链多氟烷基,当n为1时,Rf为C2-12直链或支链 包括将其中n和Rf如上定义的式InRfI的氟碘化碳与气相中的还原剂反应。

    Method for producing a hydrofluorocarbon
    8.
    发明授权
    Method for producing a hydrofluorocarbon 失效
    生产氢氟烃的方法

    公开(公告)号:US5648568A

    公开(公告)日:1997-07-15

    申请号:US460871

    申请日:1995-06-05

    IPC分类号: C07C17/23 C07C19/08

    CPC分类号: C07C17/23

    摘要: A method for producing a hydrofluorocarbon of the formula H.sub.n R.sub.f H wherein n is 0 or 1, and when n is 0, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkyl group, and when n is 1, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkylene group, which comprises reacting an iodofluorocarbon of the formula I.sub.n R.sub.f I wherein n and R.sub.f are as defined above, with hydrogen at a temperature of not higher than 450.degree. C. in a gas phase.

    摘要翻译: 一种制备式H n R f H的氢氟烃的方法,其中n为0或1,当n为0时,Rf为C2-12直链或支链多氟烷基,当n为1时,Rf为C2-12直链或支链 包括使其中n和Rf如上所定义的式IIFF 1的碘氟化物与氢气在不高于450℃的气相中反应。

    Method for producing a hydrofluorocarbon
    9.
    发明授权
    Method for producing a hydrofluorocarbon 失效
    生产氢氟烃的方法

    公开(公告)号:US5557017A

    公开(公告)日:1996-09-17

    申请号:US318258

    申请日:1994-10-05

    IPC分类号: C07C17/23 C07C19/08

    CPC分类号: C07C17/23

    摘要: A method for producing a hydrofluorocarbon of the formula a H.sub.n R.sub.f H wherein n is 0 or 1, and when n is 0, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkyl group, and when n is 1, R.sub.f is a C.sub.2-12 linear or branched polyfluoroalkylene group, which comprises reacting an iodofluorocarbon of the formula I.sub.n R.sub.f I wherein n and R.sub.f are as defined above, with an alkali metal hydroxide under action of an alcohol mixture comprising a primary alcohol and a secondary alcohol.

    摘要翻译: 一种制备式HnRfH的氢氟烃的方法,其中n为0或1,当n为0时,Rf为C2-12直链或支链多氟烷基,当n为1时,Rf为C2-12直链或 支化的多氟亚烷基,其包括在包含伯醇和仲醇的醇混合物的作用下使其中n和Rf如上定义的式IIFF的碘氟碳与碱金属氢氧化物反应。

    Process for producing hexafluoropropylene oxide
    10.
    发明授权
    Process for producing hexafluoropropylene oxide 失效
    生产六氟环氧丙烷的方法

    公开(公告)号:US07557227B2

    公开(公告)日:2009-07-07

    申请号:US10776230

    申请日:2004-02-12

    IPC分类号: C07D303/08

    CPC分类号: C07D301/06

    摘要: A process for producing hexafluoropropylene oxide, which comprises contacting a reaction product containing hexafluoropropylene oxide obtained by reacting hexafluoropropylene with oxygen, with at least one adsorbent selected from activated carbon and the following metal oxides, wherein the metal oxides are oxides of at least one metal selected from Groups 1 and 2 of the Periodic Table, Zr and Si.

    摘要翻译: 一种生产六氟环氧丙烷的方法,其包括使含六氟丙烯与氧反应获得的六氟环氧丙烷的反应产物与至少一种选自活性炭和下列金属氧化物的吸附剂接触,其中所述金属氧化物是选自至少一种金属的氧化物 从元素周期表第1和2组,Zr和Si。