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1. 发明公开

EP2609062A1 PROCESS FOR THE PREPARATION OF DICHLOROFULVENE 有权
标题翻译：制备二氯甲烷的方法
公开(公告)号：EP2609062A1
公开(公告)日：2013-07-03
申请号：EP11745990.9
申请日：2011-08-22
申请人： Syngenta Participations AG , Syngenta Limited
发明人： HODGES, George Robert , FABER, Dominik , ROBINSON, Alan James , SHAW, Andrew Charles
IPC分类号： C07C22/02 , C07C17/25 , C07C23/08
CPC分类号： C07C17/25 , C07C23/08 , C07C2601/10 , C07C22/02
摘要： The invention relates to a process for the preparation of formula (I) which process comprises pyrolysing a compound of formula (II) wherein X is chloro or bromo, and to compounds which may be used as intermediates for the manufacture of the compound of formula I and to the preparation of said intermediates.
摘要翻译：本发明涉及制备式（I）的方法，该方法包括热解式（II）的化合物，其中X是氯或溴，并且涉及可用作制备式I化合物的中间体的化合物并涉及所述中间体的制备。

2. 发明公开

EP1903021A4 PROCESS FOR PRODUCTION OF FLUOROCOMPOUNDS 有权
标题翻译：用于生产氟化合物
公开(公告)号：EP1903021A4
公开(公告)日：2010-06-09
申请号：EP06729640
申请日：2006-03-22
申请人： TOSOH F TECH INC
发明人： KONDO NORIHISA , WATANABE AKIO , KANEZAKI HIROKI , KAWADA KOSUKE
IPC分类号： C07C17/16 , C07C19/08 , C07C23/08 , C07C23/38 , C07C67/307 , C07C69/63 , C07C69/65 , C07D207/16
CPC分类号： C07C67/307 , C07B39/00 , C07C17/16 , C07C2601/08 , C07C2603/74 , C07C19/08 , C07C23/38 , C07C23/08 , C07C69/65 , C07C69/63

3. 发明授权

EP0994089B1 POLYMER-CONTAINING SOLUTION AND METHOD FOR FORMING POLYMER FILM 失效
标题翻译：聚合物含液体和方法生产的聚合物薄膜
公开(公告)号：EP0994089B1
公开(公告)日：2008-11-26
申请号：EP98919622.5
申请日：1998-05-15
申请人： NIPPON ZEON CO., LTD.
发明人： YAMADA, Toshirou, Research & Development Center, , GOTO, Kuniaki , SUGIMOTO, Tatsuya, Research & Development Center,
IPC分类号： C07C19/08 , C07C23/08 , C11D7/50 , C11D7/30 , B08B3/08 , C23G5/028 , B05D7/24 , C09D5/00 , C07C23/02 , C07C23/10 , C07C17/23
CPC分类号： C11D11/0058 , C07C17/23 , C07C19/08 , C07C23/08 , C08J3/093 , C09D7/20 , C11D7/30 , C11D7/5018
摘要： Providing a fluorinated hydrocarbon with excellent cleaning action, incombustibility and high stability in alkali or water and heat; and a polymer-containing solution prepared by dissolving or dispersing a polymer with film-forming potency, preferably a fluoropolymer, in a solvent containing trihydrofluorocarbon. More specifically, a fluorinated hydrocarbon containing trihydrofluorocarbon with 4 to 6 carbon atoms at 95 % or more, as represented by the following formula, is provided, together with a polymer-containing solution containing the same: Rf1-R1-Rf2 wherein R1 represents a carbon chain of CHF and CH2, bound to each other; Rf1 and Rf2 independently represent a perfluoroalkyl group; and Rf1 and Rf2 may be bound to each other, to form a ring.

4. 发明公开

EP1903021A1 PROCESS FOR PRODUCTION OF FLUOROCOMPOUNDS 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON FLUORVERBINDUNGEN
公开(公告)号：EP1903021A1
公开(公告)日：2008-03-26
申请号：EP06729640.0
申请日：2006-03-22
申请人： Tosoh F-Tech, Inc.
发明人： KONDO, Norihisa , WATANABE, Akio , KANEZAKI, Hiroki , KAWADA, Kosuke
IPC分类号： C07C17/16 , C07C19/08 , C07C23/08 , C07C23/38 , C07C67/307 , C07C69/63 , C07C69/65 , C07D207/16
CPC分类号： C07C67/307 , C07B39/00 , C07C17/16 , C07C2601/08 , C07C2603/74 , C07C19/08 , C07C23/38 , C07C23/08 , C07C69/65 , C07C69/63
摘要： The present invention provides a process for producing highly pure fluoro-compounds by making use of less costly and readily handleable N-(2-chloro-1,1,2-trifluoroethyl)diethylamine. The process produces little or no chlorinated by-products.
Specifically the present invention provides a process for producing a fluoro-compound, comprising fluorinating an alcohol derivative represented by the following general formula (1):

R 1 R 2 R 3 COH (1)

(wherein R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group; and R 2 and R 3 are each independently a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group, wherein at least two of R 1 , R 2 and R 3 may together form part of a ring structure, either with or without a heteroatom) with N,N-diethyl-2-chloro-1,1,2-trifluoroethylamine to form a fluoro-compound represented by the following general formula (2):

R 1 R 2 R 3 CF (2)

(wherein R 1 , R 2 and R 3 are as defined above), the process being characterized in that an alcohol derivative represented by the following general formula (3):

R 4 OH (3)

(wherein R 4 represents a substituted or unsubstituted alkyl group or aryl group) is added to the reaction system.
摘要翻译：本发明提供了使用成本较低且易于处理的N-（2-氯-1,1,2-三氟乙基）二乙胺制备高纯度氟化合物的方法。该方法几乎不产生或不产生氯化副产物。具体地说，本发明提供一种氟化合物的制造方法，其特征在于，含氟化下述通式（1）表示的醇衍生物：ƒ€ƒ€ƒ€ƒ€ƒ€ƒR1 R 2 R 3 COH€ƒ€ƒ€ƒ（1）（其中R 1表示氢原子，取代或未取代的烷基，芳基，烷基羰基，烷氧基羰基，芳基羰基或芳氧基羰基; R 2和R 3各自独立地为取代或未取代的烷基，芳基，烷基羰基，烷氧基羰基，芳基羰基或芳氧基羰基，其中R 1，R 2和R 3中的至少两个可以一起形成环结构的一部分，或不含杂原子）与N，N-二乙基-2-氯-1,1,2-三氟乙胺反应以形成由以下通式（2）表示的氟化合物：€ƒ€ƒ€ƒ€ƒ€ ƒ€ƒ€ƒR1 R 2 R 3 CF€ƒ€ƒ€ƒ（2）（其中R 1，R 2和R 3为该方法的特征在于由以下通式（3）表示的醇衍生物：ƒ€ƒ€ƒ€ƒ€ƒ€ƒR4 OH€ƒ€ƒ€ƒ （3）（其中R 4表示取代或未取代的烷基或芳基）加入到反应体系中。

5. 发明授权

EP1017656B1 METHOD FOR PRODUCING PERHALOGENATED CYCLOPENTENE 有权
标题翻译：用于生产全卤化的环戊
公开(公告)号：EP1017656B1
公开(公告)日：2005-04-06
申请号：EP98943015.2
申请日：1998-09-17
申请人： Central Glass Company, Limited , Nippon Zeon Co., Ltd.
发明人： KOMATA, Takeo, CentralGlass Company Limited , NISHIMIYA, Takayuki, Central Glass Company Limited , SAKYU, Fuyuhiko, Central Glass Company Limited , IMURA, Hideaki, Central Glass Company Limited , UJIIE, Mikio, Central Glass Company Limited , KANAI, Masatomi, Central Glass Company Limited
IPC分类号： C07C23/08 , C07C17/20 , C07C17/21
CPC分类号： C07C23/08 , C07C17/206 , C07C17/208 , C07C17/21
摘要： The invention relates to a method for producing a first perhalogenated cyclopentene represented by the general formula: C5ClBF8-B where B is an integer of from 0 to 7. The method includes a step of (a) fluorinating a second perhalogenated cyclopentene by hydrogen fluoride in a gas phase in the presence of a fluorination catalyst. The second perhalogenated cyclopentene is represented by general formula: C5ClAF8-A where A is an integer of from 1 to 8, and A is not smaller than B. With this method, the first perhalogenated cyclopentene (e.g., 1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene, another chlorofluorinated cyclopentene, or octafluorocyclopentene) can continuously easily be produced, for example, from octachlorocyclopentene obtained by chlorination of hexachlorocyclopentadiene that is easily available. Therefore, the above method is very useful as an industrial scale production method. In case that the first perhalogenated cyclopentene is octafluorocyclopentene, the method may further include a step of (b) fluorinating a reaction product of the step (a) in a way that is different from that of the step (a), thereby to convert said reaction product of the step (a) into octafluoropentene. The step (a) may be conducted by a multistep reaction wherein there are provided 'm' of reaction zones in number where m is an integer of from 2 to 10. In this case, the reaction zones are arranged in series and such that a reaction temperature of each reaction zone is independently controllable.

6. 发明公开

EP0913380A4 EP0913380A4 - 失效
标题翻译： EP0913380A4 - Google专利
公开(公告)号：EP0913380A4
公开(公告)日：1999-05-19
申请号：EP97918365
申请日：1997-05-02
IPC分类号： C07C21/18 , C07C17/20 , C07C17/383 , C07C23/08
CPC分类号： C07C23/08 , C07C17/206 , C07C17/208 , C07C17/383
摘要： In a process for preparing a fluorinated olefin having a carbon-carbon double bond, the carbon atoms of which have a fluorine atom, by reacting a halogenated olefin having at least one carbon-carbon double bond, a carbon atom or the carbon atoms of which bond have a chlorine atom or atoms bound thereto, and, in which the carbon atom or atoms with a single bond in the molecule have no halogen atom other than a fluorine atom, with an alkali metal fluoride, said reaction of the halogenated olefin with the alkali metal fluoride is conducted in the presence of an organic halogen-containing compound having a carbon-carbon single bond, a carbon or the carbons of which have at least one halogen atom other than fluorine atom.
摘要翻译：通过使碱金属氟化物与分子内具有至少一个碳 - 碳双键的卤代烯烃反应来制备具有与碳 - 碳双键的任一碳原子键合的氟原子的含氟烯烃的方法，氯原子键合到其任一个碳原子上，并且其碳 - 碳单键的碳原子都不含有非氟卤素，其特征在于上述反应在有机卤化物存在下进行，所述有机卤化物具有至少一个与碳 - 碳单键的任何碳原子键合的非氟卤素原子。

7. 发明公开

EP0670365A4 CLEANING SOLVENT COMPOSITION AND METHOD OF CLEANING OR DRYING ARTICLE. 失效
标题翻译：溶剂型REINUNGSMITTEL和清洗或干燥过程。
公开(公告)号：EP0670365A4
公开(公告)日：1999-02-10
申请号：EP94922372
申请日：1994-08-12
申请人： DAIKIN IND LTD
发明人： IDE SATOSHI , MATSUDA TAKAHIRO , AOYAMA HIROKAZU , YAMAMOTO AKINORI
IPC分类号： B01D12/00 , C07C23/06 , C07C23/08 , C11D7/24 , C11D7/26 , C11D7/28 , C11D7/50 , C23G5/028 , F26B5/00 , C11D7/30
CPC分类号： C11D7/262 , B01D12/00 , C07C23/06 , C07C23/08 , C11D7/24 , C11D7/261 , C11D7/264 , C11D7/266 , C11D7/28 , C11D7/5018 , C23G5/02803 , F26B5/005
摘要： A cleaning solvent composition comprising at least one member selected from the group consisting of 1H,2H/-hexafluorocyclobutane, 1,2,2,3,3-pentafluorocyclobutane, 1,2,2,3,3,4,4,5,5-nonafluorocyclopentane, 1H/2H-octafluorocyclopentane, 1H,2H/-octafluorocyclopentane, 1H/3H-octafluorocyclopentane, 1H,4H,2H/-heptafluorocyclopentane, 1H,2H/4H-heptafluorocyclopentane, 1H,2H,4H/-heptafluorocyclopentane, 1H,3H/2H-heptafluorocyclopentane, 1H,2H/3H-heptafluorocyclopentane and 1H,2H/3H-heptafluorocyclopentane group; a method of cleaning or drying articles with the same; and use thereof as a detergent.

8. 发明公开

EP0753499A1 Verfahren zur Herstellung von Cyclopentylbromid 失效
公开(公告)号：EP0753499A1
公开(公告)日：1997-01-15
申请号：EP96110592.1
申请日：1996-07-01
申请人： BAYER AG
发明人： Landscheidt, Heinz, Dr. , Klausener, Alexander, Dr. , Stenger, Matthias, Dr. , Wagner, Paul, Dr.
IPC分类号： C07C17/08 , C07C23/08
CPC分类号： C07C17/08 , C07C23/08
摘要： Es wurde gefunden, daß sich Cyclopenten und Bromwasserstoff in hohen Ausbeuten, guten Selektivitäten und auf einfache Weise kontinuierlich zu Cyclopentylbromid umsetzen läßt, wenn man die Reaktion in Gegenwart eines heterogenen Katalysators durchführt. Man kann die Reaktion kontinuierlich durchführen und dabei nicht umgesetztes Cyclopenten und gegebenenfalls andere Bestandteile in die Reaktion zurückführen.
摘要翻译：制备方法。的环戊基溴化物包括在多相催化剂存在下使环戊烯与溴化氢反应。县。工艺在温度下进行。 -20至+300摄氏度，压力为0.01-30巴（要求保护）最多。 10-110℃和0.8-1.5巴（公开）在金属cpd存在下。催化剂在支撑上，最优选。铜，铁，钴，镍，铬，铋，锌，镉，钒，钨，汞，锑，钒和钼在活性炭，硅胶，二氧化硅，硅酸，氧化铝，稀土金属氧化物或磷酸盐，沸石，硅铝酸盐，固体杂多酸或具有摩尔比的陶瓷。环戊烯：溴化氢的比例为1:5-5-5。产品是pref。创业轩。通过连续的distn。与回收。

9. 发明公开

EP3318546A1 PROCESS FOR THE CHLORINATION AND IODINATION OF COMPOUNDS USING N-HYDROXYPHTHALIMIDE 审中-公开
标题翻译：使用N-羟基邻苯二甲酰亚胺的化合物的氯化和碘化的方法
公开(公告)号：EP3318546A1
公开(公告)日：2018-05-09
申请号：EP16197769.9
申请日：2016-11-08
申请人： Justus-Liebig-Universität Gießen
发明人： Schreiner, Peter R. , Combe, Sascha H.
IPC分类号： C07C17/00 , C07C17/14 , C07C19/01 , C07C19/07 , C07C22/02 , C07C22/04 , C07C23/08 , C07C23/10 , C07C23/16 , C07C23/28 , C07C255/50 , C07C69/78 , C07C205/06 , C07C67/307 , C07C201/12 , C07B39/00 , C07C253/30
CPC分类号： C07C67/307 , C07B39/00 , C07C17/14 , C07C201/12 , C07C253/30 , C07C2602/08 , C07C2602/14 , C07C2602/18 , C07C69/76 , C07C22/04 , C07C23/08 , C07C23/10 , C07C23/16 , C07C22/08 , C07C25/02 , C07C255/50 , C07C205/11
摘要： The invention provides a process for the production of halogenated or pseudo-halogenated hydrocarbons comprising the usage of at least one halogenating or pseudo-halogenating agent which contains at least one halogen-atom or pseudo-halogen substituent per formular unit in combination with substituted or unsubstituted N- hydroxyphthalimide and a metal-containing salt-like compound or a carboxylic or sulfonic acid with or without solvent.
摘要翻译：本发明提供了一种制备卤代或假卤代烃的方法，其包括使用至少一种卤化或假卤化剂，所述卤化或假卤化剂含有每个单位单元至少一个卤素原子或假卤素取代基与取代或未取代的 N-羟基邻苯二甲酰亚胺和含金属的盐样化合物或羧酸或磺酸，有或没有溶剂。

10. 发明公开

EP2960224A4 HIGH-PURITY 1H-HEPTAFLUOROCYCLOPENTENE 审中-公开
标题翻译： HOCHREINES 1H-HEPTAFLOORCYCLOPENTEN
公开(公告)号：EP2960224A4
公开(公告)日：2016-09-14
申请号：EP14754553
申请日：2014-02-19
申请人： ZEON CORP
发明人： SUGIMOTO TATSUYA
IPC分类号： C07C23/08 , C07B61/00 , C07C17/23 , C07C17/354 , C07C17/383 , H01L21/3065
CPC分类号： C09K13/00 , B65D25/38 , C07C17/23 , C07C17/383 , C07C23/08 , C07C2601/10 , C23F1/00 , C23F1/12 , H01L21/02263 , H01L21/02271 , H01L21/02274 , H01L21/0262 , H01L21/3065
摘要： The present invention is a 1H-Heptafluorocyclopentene having a purity of 99.9 wt% or more and an organochlorine-based compound content of 350 ppm by weight or less. The present invention provides a high-purity 1H-Heptafluorocyclopentene that may be useful as a plasma reaction gas for semiconductors.
摘要翻译：本发明是纯度为99.9重量％以上，有机氯化合物含量为350重量ppm以下的1H-七氟环戊烯。本发明提供可用作半导体的等离子体反应气体的高纯度1H-七氟环戊烯。

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