公开(公告)号：EP2755935A4

公开(公告)日：2015-04-15

申请号：EP12838499

申请日：2012-09-13

申请人： UNIV RUTGERS

发明人： GOLDMAN ALAN STUART ,  STIBRANY ROBERT TIMOTHY

IPC分类号： C07C5/333 ,  B01J23/46 ,  B01J31/18 ,  C07C5/52 ,  C07C17/20 ,  C07C25/02 ,  C07F15/00

CPC分类号： B01J31/183 ,  B01J23/468 ,  C07C5/333 ,  C07C5/52 ,  C07C17/202 ,  C07C2531/22 ,  C07F15/004 ,  C07C11/12 ,  C07C11/02 ,  C07C25/02

公开(公告)号：EP2578560A1

公开(公告)日：2013-04-10

申请号：EP11789901.3

申请日：2011-06-02

申请人： Asahi Glass Company, Limited

发明人： OTSUKA, Tetsuo ,  FURUTA, Shoji

IPC分类号： C07C17/281 ,  C07C19/16

CPC分类号： C07C17/202 ,  C07C17/272 ,  C07C17/278 ,  C07C19/16

摘要： To provide a process for producing a fluoroalkyl iodide, whereby the selectivity for a fluoroalkyl iodide having a desired degree of polymerization is high and the productivity is high. A process for producing a fluoroalkyl iodide (2) represented by R f CF 2 CF 2 I (wherein R f is a fluoroalkyl group having at most 4 carbon atoms), which comprises reacting a fluoroalkyl iodide (1) represented by R f I with tetrafluoroethylene in the presence of a radical initiator, wherein a first reaction step of supplying and reacting tetrafluoroethylene and a radical initiator to the fluoroalkyl iodide (1), is followed by repeating (n-1) times (provided that n is an integer of at least 3) a subsequent reaction step of supplying and reacting a radical initiator, or a radical initiator and tetrafluoroethylene, to a reaction mixture (1) formed in the first reaction step.

摘要翻译： 为了提供一种制备氟代烷基碘的方法，由此对具有所需聚合度的氟代烷基碘的选择性高，生产率高。 一种制备由R f CF 2 CF 2 I（其中R f为至多4个碳原子的氟烷基）表示的氟烷基碘化物（2）的方法，其包括将由R f I表示的氟代烷基碘（1）与 四氟乙烯在自由基引发剂的存在下反应，其中将四氟乙烯和自由基引发剂供应和反应到氟代烷基碘（1）的第一反应步骤之后是重复（n-1）次（条件是n是在 至少3）随后的反应步骤，其将自由基引发剂或自由基引发剂和四氟乙烯供应到反应混合物（1）中并在第一反应步骤中形成。

公开(公告)号：EP1268566B1

公开(公告)日：2004-06-16

申请号：EP01921231.5

申请日：2001-03-15

申请人： Kunz, Ulrich ,  Kirschning, Andreas ,  Hoffmann, Ulrich

发明人： Kunz, Ulrich ,  Kirschning, Andreas ,  Hoffmann, Ulrich

IPC分类号： C08F2/44 ,  C08F8/00

CPC分类号： C07C17/38 ,  B01J2219/00497 ,  C07B39/00 ,  C07B61/00 ,  C07B2200/11 ,  C07C17/02 ,  C07C17/08 ,  C07C17/202 ,  C07C17/266 ,  C07C17/275 ,  C07C45/29 ,  C07C45/292 ,  C07C45/298 ,  C07C45/30 ,  C07C45/63 ,  C07C45/78 ,  C07C46/06 ,  Y10T428/1376 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31855 ,  Y10T428/31931 ,  C07C19/08 ,  C07C49/403

摘要： Disclosed are porous polymer/carrier solid phase reactants which consist of a polymer that consists of fine particles and is situated in the pore space of porous carrier materials. Reactive groups are bound to the polymer. Said groups act as reactants in organic-chemical syntheses. Said solid phase reactants can be produced as bulk material or tubes, plates or rods, can be built in pressure sealed housings and can be used in flow-through apparatuses or microtitration fields for the synthesis of organic products. Potential active agents can be produced at high speed by using the inventive porous polymer/carrier solid phase reactants that can be flown through convectively, whereby production requires only little isolation and cleaning.

公开(公告)号：EP1072576A1

公开(公告)日：2001-01-31

申请号：EP00902941.4

申请日：2000-02-14

申请人： Mitsui Chemicals, Inc.

发明人： HAYASHI, Hidetoshi ,  SONODA, Hiroshi ,  GOTO, Ken'ichi ,  FUKUMURA, Kouki ,  NARUSE, Junko ,  OIKAWA, Hideaki ,  NAGATA, Teruyuki ,  SHIMAOKA, Takashi ,  YASUTAKE, T., C33-405, Mitsuiyusyunishisyata-ku ,  UMETANI, Hideki ,  KITASHIMA, Toshio

IPC分类号： C07B39/00 ,  C07C233/03 ,  C07C233/05 ,  C07C275/06 ,  C07C69/14 ,  C07C43/11 ,  C07C43/225 ,  C07C41/22 ,  C07C17/20 ,  C07C22/08 ,  C07F9/24 ,  C07D207/267 ,  C07D233/34 ,  C07D239/10 ,  C07D231/14 ,  C07D239/30

CPC分类号： C07B39/00 ,  C07C17/202 ,  C07C17/206 ,  C07C41/22 ,  C07C275/06 ,  C07D207/267 ,  C07D231/14 ,  C07D231/16 ,  C07D233/32 ,  C07D239/10 ,  C07D239/30 ,  C07F9/224 ,  C07C22/08 ,  C07C43/225

摘要： The invention disclose a hydrogen fluoride containing composition comprising hydrogen fluoride and a compound which is liquid in the standard state (25 °C, 1 atmosphere) and has a boiling point of 120 °C or more and pka of 12 or more at 25 °C, and use of the composition for a fluorination agent.
The compound which can be preferably used is represented by the formula (1):
wherein R 1 to R 4 are a substituted or unsubstituted alkyl or aryl group and can be the same or different, and R 1 or R 2 or R 3 and R 4 can bond to form a ring having a nitrogen atom or a nitrogen atom and other hetero atom, or R 1 and R 3 can bond to form a ring having a nitrogen atom or a nitrogen atom and other hetero atom.
The fluorination agent of the invention exerts effect with a similar reaction mechanism to hydrogen fluoride, can be applied to the halogen exchange reaction of a halogen containing organic compound, and can produce a fluorine containing compound with safety and ease without specific equipment or technique.

公开(公告)号：EP1070697A1

公开(公告)日：2001-01-24

申请号：EP00115289.1

申请日：2000-07-14

申请人： Ausimont S.p.A.

发明人： Cuzzato, Paolo ,  Peron, Sergio

IPC分类号： C07C17/395 ,  C07C19/08

CPC分类号： C07C17/23 ,  C07C17/202 ,  C07C17/395 ,  C07C19/08 ,  C07C19/12

摘要： A gaseous process for reducing the amount of chloropentafluoroethane (CFC 115) impurity present in pentafluoroethane (HFC 125) characterized in that pentafluroethane is allowed to flow on a catalyst formed by a trivalent chromium salt, optionally supported, at temperatures in the range 200°C-400°C, obtaining the reaction of chloropentafluoroethane with pentafluoroethane with formation of hexafluoroethane (FC 116) and tetrafluorochloroethane (HCFC 124).

摘要翻译： 用于减少五氟乙烷（HFC 125）中存在的氯五氟乙烷（CFC 115）杂质的量的气体方法，其特征在于使五氟乙烷在任选负载的三价铬盐形成的催化剂上流动，温度范围为200℃ -400℃，得到五氟乙烷与五氟乙烷反应生成六氟乙烷（FC 116）和四氟氯乙烷（HCFC 124）。

公开(公告)号：EP1070696A2

公开(公告)日：2001-01-24

申请号：EP00115288.3

申请日：2000-07-14

申请人： Ausimont S.p.A.

发明人： Cuzzato, Paolo ,  Peron, Sergio

IPC分类号： C07C17/23 ,  C07C19/08 ,  C07C17/20

CPC分类号： C07C17/202 ,  C07C19/08 ,  C07C19/12

摘要： A gaseous process for eliminating chlorine atoms from a chlorofluorocarbon (CFC) of formula C n F x Cl y , wherein n is an integer from 1 to 3 and x + y = 2n + 2 , wherein said compound is reacted with an hydrofluorocarbon of formula C n' F x' H y' wherein n', x', y' are as above defined, in the presence of a fluorination catalyst in solid phase at temperatures in the range 200°C-400°C.

摘要翻译： 用于从式CnFxCly的氯氟烃（CFC）中除去氯原子的气体方法，其中n是1至3的整数并且x + y = 2n + 2，其中所述化合物与式Cn'Fx'Hy的氢氟烃 其中n'，x'，y'如上所定义，在固相氟化催化剂存在下在200-400℃范围内的温度下进行。

公开(公告)号：EP0695290A1

公开(公告)日：1996-02-07

申请号：EP94915088.0

申请日：1994-04-20

申请人： SCHERING AKTIENGESELLSCHAFT

发明人： BOHLMANN, Rolf

IPC分类号： C07B39 ,  C07C17 ,  C07C45 ,  C07C67 ,  C07C303 ,  C07C311 ,  C07D285

CPC分类号： C07D285/15 ,  C07B39/00 ,  C07C17/202 ,  C07C17/206 ,  C07C45/63 ,  C07C67/307 ,  C07C311/48 ,  C07C25/18 ,  C07C25/22 ,  C07C49/80 ,  C07C69/65

摘要： Described are Ξ-fluorosulphonimides of the general formula (I) (R1-SO2)2NF in which each R1 is a methyl group or the R1 groups together form a -(CH¿2?)n- group in which n=1, 2 or 3, in particular N-fluoromethansulphonimide, (CH3SO2)2NF, their preparation and their use in the electrophilic fluorination of activated C-H bonds in organic molecules.

公开(公告)号：EP0549601B1

公开(公告)日：1995-04-26

申请号：EP91914582.1

申请日：1991-08-08

申请人： RIEDEL-DE HAEN AKTIENGESELLSCHAFT

发明人： WINTERFELDT, Andreas ,  BARTELS, Günter ,  KNIEPS, Reinhard

IPC分类号： C07C19/08 ,  C07C17/20

CPC分类号： C07C17/202 ,  C07C19/14

摘要： The method proposed enables extensively fluorinated alkyl bromides, in particular perfluoroalkyl bromides, to be prepared by reacting extensively fluorinated alkyl iodides with organic bromine compounds in which the bromine atom is covalently bound to a carbon or nitrogen atom.

摘要翻译： 所提出的方法使得能够广泛地氟化的烷基溴化物，特别是全氟烷基溴化物通过使氟化的烷基碘化物与溴原子与碳原子或氮原子共价结合的有机溴化合物反应来制备。

公开(公告)号：EP0632748A1

公开(公告)日：1995-01-11

申请号：EP93907941.0

申请日：1993-03-29

申请人： BRITISH TECHNOLOGY GROUP LIMITED

发明人： THOMSON, James

IPC分类号： B01J23 ,  B01J27 ,  B01J37 ,  C07C17 ,  C07C19 ,  C07F7

CPC分类号： B01J27/08 ,  B01J37/22 ,  C07C17/087 ,  C07C17/202 ,  C07C17/206 ,  C07C17/21

摘要： A catalyst for promoting halogen exchange in feedstocks such as 1,1,1-trichloroethane to yield chlorofluorohydrocarbons or chlorofluorocarbons is made by halogenating iron oxide Fe3O4 or other non-stoichiometric oxide with SF4 to produce both Lewis acid and Brønsted acid sites. The feedstock is presented to the catalyst with HF to replace chlorine atoms of the feedstock with fluorine.

公开(公告)号：EP0233035A1

公开(公告)日：1987-08-19

申请号：EP87300924.5

申请日：1987-02-03

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Weigert, Frank Julian

IPC分类号： C07C17/24 ,  C07C25/13 ,  C07C25/18 ,  C07C25/22 ,  C07D213/61

CPC分类号： C07C17/202 ,  C07C17/37 ,  C07D213/61

摘要： Catalytic transhalogenation of haloaromatics according to the equation:
wherein

when C z is a benzene derivative,
a+b=5; e=0; c+d=5; z=6;
when C z is a pyridine derivative,
a+b=4; e=1; c+d=4; z=5;
when C z is a naphthalene derivative,
a+b=7; e=0; c+d=7; z=10; and
when C z is a biphenyl derivative,
a+b=9; e=0; c+d=9; z=12;
Li and L 2 , alike or different, are selected from F, Cl, Br,
H, CN, C n F 2n+1 , and C 6 F 5 ;
X is Cl, Br, or I when C z is a benzene derivative; and n is 1 to 12

摘要翻译： 根据以下方程式进行卤代芳族化合物的卤化催化反应：其中当Cz为苯衍生物时，a + b = 5; E = 0; C + d = 5; Z = 6; 当Cz是吡啶衍生物时，a + b = 4; E = 1; C + d = 4; Z = 5; 当Cz是萘衍生物时，a + b = 7; E = 0; C + d = 7; Z = 10; 当Cz是联苯衍生物时，a + b = 9; E = 0; C + d = 9; Z = 12; Li和L2相同或不同，选自F，Cl，Br，H，CN，CnF2n + 1和C6F5; 当Cz是苯衍生物时，X是Cl，Br或I; 并且n是1至12