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公开(公告)号：US4766238A
公开(公告)日：1988-08-23
申请号：US92527
申请日：1987-09-03
IPC分类号： C07C17/363 , C07C69/63
CPC分类号： C07C17/363
摘要： A novel fluorine-containing compound of the formula:(CF.sub.3).sub.2 CHCO.sub.2 CClX.sup.1 X.sup.2 (I)wherein X.sup.1 and X.sup.2 are, the same or different, each a hydrogen atom or a chlorine atom, which is useful as the starting material for production of 2-trifluoromethyl-3,3,3-trifluoropropene.
摘要翻译： 一种新颖的式（CF 3）2 CHCO 2 CClX 1 X 2（I）的含氟化合物，其中X 1和X 2各自为氢原子或氯原子，其可用作2-三氟甲基的制备原料 -3,3,3-三氟丙烯。
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公开(公告)号：US4739123A
公开(公告)日：1988-04-19
申请号：US921207
申请日：1986-10-21
IPC分类号： C07C17/363 , C07C17/00
CPC分类号： C07C17/363
摘要： Process for preparing 2-trifluoro-methyl-3,3,3-trifluoropropene.
摘要翻译： 制备2-三氟甲基-3,3,3-三氟丙烯的方法。
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公开(公告)号：US5315044A
公开(公告)日：1994-05-24
申请号：US942178
申请日：1992-09-09
CPC分类号： C07C17/10
摘要： A process for production of 1,1,1-trifluoro-2,2-dichloroethane comprising chlorination of 1,1,1-trifluoro-2-chloroethane with chlorine gas in the presence or absence of a metal salt as a catalyst.
摘要翻译： 包括1,1,1-三氟-2,2-二氯乙烷的制备方法，包括在存在或不存在金属盐作为催化剂的情况下用氯气氯化1,1,1-三氟-2-氯乙烷。
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公开(公告)号：US4929318A
公开(公告)日：1990-05-29
申请号：US247354
申请日：1988-09-21
CPC分类号： C07C17/23
摘要： A halogenated alkane of the formulaR--CHXY (I)wherein R is a trifluoromethyl group, a chlorodifluoromethyl group, a dichlorofluoromethyl group, a chlorofluoromethyl group, a difluoromethyl group, a fluoromethyl group or a 2-chloro-1,1,2,2-tetrafluoroethyl group, and X and Y are the same or different and a hydrogen atom, a chlorine atom or a fluorine atom can be prepared at a high yield by reducing a halogenated alkane of the formula:R--CClXY (II)wherein R, X and Y are the same as defined above with the irradiation of light having a wavelength of not longer than 300 nm in an oxygen-free reaction atmosphere in the presence of 3 to 10 moles of an alcohol per mole of the halogenated alkane of the formula (II) or in the presence of 0.1 to 10 moles of an alcohol per mole of the halogenated alkane of the formula (II) and an alkali.
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公开(公告)号：US5132473A
公开(公告)日：1992-07-21
申请号：US586373
申请日：1990-09-21
IPC分类号： C07B61/00 , B01J27/10 , B01J27/12 , C07C17/00 , C07C17/154 , C07C17/158 , C07C19/12 , C07C67/00
CPC分类号： C07C17/158
摘要： A process for production of 1,1,1-trifluoro-2,2-dichloroethane comprising reacting 1,1,1-trifluoro-2-chloroethane with hydrogen chloride and oxygen in the presence of a metal salt as a catalyst.
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公开(公告)号：US5171899A
公开(公告)日：1992-12-15
申请号：US586372
申请日：1990-09-21
IPC分类号： C07C17/10
CPC分类号： C07C17/10
摘要： A process for production of 1,1,1-trifluoro-2,2-dichloroethane comprising chlorinationo f 1,1,1-trifluoro-2-chloroethane with chlorine gas in the presence or absence of a metal salt as a catalyst.
摘要翻译： 在存在或不存在金属盐作为催化剂的情况下，制备包含氯化氯化1,1,1-三氟-2-氯乙烷的1,1,1-三氟-2,2-二氯乙烷的方法。
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7.发明申请METHOD FOR PRODUCING PERFLUOROSULFONIC ACID HAVING ETHER STRUCTURE AND DERIVATIVE THEREOF, AND SURFACTANT CONTAINING FLUORINE-CONTAINING ETHER SULFONIC ACID COMPOUND AND DERIVATIVE THEREOF 审中-公开生产具有其结构和衍生物的全氟代酸的方法，以及含有含氟的含硫磺酸化合物及其衍生物的表面活性剂公开(公告)号：US20120184763A1
公开(公告)日：2012-07-19
申请号：US13498710
申请日：2010-09-29
申请人： Mitsuo Kurumaya , Tsunetoshi Honda , Kota Omori
发明人： Mitsuo Kurumaya , Tsunetoshi Honda , Kota Omori
IPC分类号： C07C303/28 , C07C303/02 , C25B3/08 , C07C309/68 , C07C309/10 , C07C303/22 , C07C309/82
CPC分类号： C07C303/22 , C07C303/02 , C07C303/28 , C07C303/32 , C07C303/44 , C25B3/08 , C07C309/82 , C07C309/10 , C07C309/68
摘要： In this method, RH2ORH1SO2F is added to hydrofluoric acid so as to form a thick solution (hydrogen bonded complex), and the solution is directly supplied to a liquid phase reaction system in which an F2 gas is used. Alternatively, RH2ORH1SO2Cl is added to hydrofluoric acid so as to be converted into RH1ORH2SO2F by discharging HCl, and the RH1ORH2SO2F is directly supplied to a liquid phase reaction system in which an F2 gas is used. Consequently, fluorination can be carried out safely and a compound having an objective structure can be produced at low cost without causing isomerization or the like.
摘要翻译： 在该方法中，将RH2ORH1SO2F加入到氢氟酸中以形成稠溶液（氢键合复合物），并将溶液直接供给到使用F2气体的液相反应体系中。 或者，将RH2ORH1SO2Cl加入氢氟酸中，通过排出HCl转化为RH1ORH2SO2F，将RH1ORH2SO2F直接供给到使用F2气体的液相反应体系中。 因此，可以安全地进行氟化，可以以低成本制造具有目标结构的化合物，而不会引起异构化等。
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公开(公告)号：US08580220B2
公开(公告)日：2013-11-12
申请号：US13258628
申请日：2010-03-30
申请人： Tsunetoshi Honda , Takeshi Kamiya
发明人： Tsunetoshi Honda , Takeshi Kamiya
IPC分类号： C01B21/083 , C01B17/45 , C07C303/00
CPC分类号： C01B21/093 , C01B17/45 , C01B21/083 , C01P2002/86 , C01P2006/35 , C01P2006/80 , C07C303/22
摘要： According to the method for producing bis(fluorosulfonyl)imide salt of the present invention, the method for producing fluorosulfate, and the method for producing bis(fluorosulfonyl)imide onium salt, first, an aqueous solution is prepared by dissolving a mixed liquid containing bis(fluorosulfonyl)imide and fluorosulfonic acid in water. Then, the aqueous solution is neutralized with an alkaline compound, producing bis(fluorosulfonyl)imide salt and fluorosulfate. In the methods, bis(fluorosulfonyl)imide salt, fluorosulfate, and bis(fluorosulfonyl)imide onium salt can be obtained safely and easily.
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公开(公告)号：US20110269990A1
公开(公告)日：2011-11-03
申请号：US13138046
申请日：2010-01-05
IPC分类号： C07C303/32 , C07C303/44
CPC分类号： C07C303/44 , C25B3/08 , C07C309/06
摘要： In this method for producing a perfluoroalkylsulfonic acid salt, there is provided a method for producing a perfluoroalkylsulfonic acid salt with a low fluorine content, which is a simple method to achieve a high yield,wherein a solution is formed by adding, to at least one compound selected from perfluoroalkylsulfonic acid salts represented by a general formula RfSO3.M (wherein Rf represents a perfluoroalkyl group of 1 to 4 carbon atoms, and M represents Li, Na or K), an organic solvent which is capable of dissolving the compound, and an adsorbent having a capacity to adsorb fluorine ions is added to the solution.
摘要翻译： 在该全氟烷基磺酸盐的制造方法中，提供了氟含量低的全氟烷基磺酸盐的制造方法，其是获得高产率的简单方法，其中通过将至少一种 选自由通式RfSO3M（其中Rf表示1至4个碳原子的全氟烷基，M表示Li，Na或K）的全氟烷基磺酸盐的化合物，能够溶解化合物的有机溶剂，以及 将具有吸附氟离子能力的吸附剂加入到溶液中。
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公开(公告)号：US20100305345A1
公开(公告)日：2010-12-02
申请号：US12734842
申请日：2008-11-28
申请人： Mitsuo Kurumaya , Tsunetoshi Honda , Kota Omori
发明人： Mitsuo Kurumaya , Tsunetoshi Honda , Kota Omori
IPC分类号： C07C51/60
CPC分类号： C07C51/60 , C07B39/00 , C07C51/62 , C07C67/14 , C07C55/40 , C07C55/36 , C07C53/50 , C07C69/63 , C07C53/42
摘要： This process for producing fluorine-containing compounds includes liquid-phase fluorination by introducing a raw material compound and fluorine gas into a solvent to replace hydrogen atoms in the raw material compound with fluorine atoms. More specifically, the process for producing fluorine-containing compounds includes (1) promoting fluorination by dissolving the raw material compound in anhydrous hydrofluoric acid and introducing into a liquid-phase fluorination solvent, or (2) promoting fluorination by dissolving the raw material compound in a perfluoro compound having a plurality of polar groups in a molecule thereof and introducing into a liquid-phase fluorination solvent. According to these processes, a fluorination reaction can be carried out at high yield and without containing hardly any isomers while using a hydrocarbon compound as is for the raw material.
摘要翻译： 该含氟化合物的制造方法包括通过将原料化合物和氟气引入溶剂中来代替原料化合物中的氢原子用氟原子进行液相氟化。 更具体地说，制造含氟化合物的方法包括：（1）通过将原料化合物溶解在无水氢氟酸中并引入液相氟化溶剂来促进氟化，或（2）通过将原料化合物溶解于 在其分子中具有多个极性基团并引入液相氟化溶剂的全氟化合物。 根据这些方法，氟化反应可以以高产率进行，并且在使用原料的烃化合物的同时不含有几乎任何异构体。
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