FR2489310A1 - Procede pour preparer le fluorure de perfluorosuccinyle a partir d'un fluorure de difluorohalogenoacetyle - Google Patents

Procede pour preparer le fluorure de perfluorosuccinyle a partir d'un fluorure de difluorohalogenoacetyle Download PDF

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Publication number
FR2489310A1
FR2489310A1 FR8116170A FR8116170A FR2489310A1 FR 2489310 A1 FR2489310 A1 FR 2489310A1 FR 8116170 A FR8116170 A FR 8116170A FR 8116170 A FR8116170 A FR 8116170A FR 2489310 A1 FR2489310 A1 FR 2489310A1
Authority
FR
France
Prior art keywords
fluoride
perfluorosuccinyl
reaction
dehalogenation
halogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8116170A
Other languages
English (en)
French (fr)
Other versions
FR2489310B1 (enExample
Inventor
Masaaki Yamabe
Seiji Munekata
Seisaku Kumai
Isamu Kaneko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2489310A1 publication Critical patent/FR2489310A1/fr
Application granted granted Critical
Publication of FR2489310B1 publication Critical patent/FR2489310B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/88—Unsaturated compounds containing keto groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8116170A 1980-08-26 1981-08-24 Procede pour preparer le fluorure de perfluorosuccinyle a partir d'un fluorure de difluorohalogenoacetyle Granted FR2489310A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116401A JPS5740436A (en) 1980-08-26 1980-08-26 Production of perfluorosuccinyl fluoride

Publications (2)

Publication Number Publication Date
FR2489310A1 true FR2489310A1 (fr) 1982-03-05
FR2489310B1 FR2489310B1 (enExample) 1984-11-09

Family

ID=14686124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116170A Granted FR2489310A1 (fr) 1980-08-26 1981-08-24 Procede pour preparer le fluorure de perfluorosuccinyle a partir d'un fluorure de difluorohalogenoacetyle

Country Status (5)

Country Link
US (1) US4379768A (enExample)
JP (1) JPS5740436A (enExample)
DE (1) DE3133731C2 (enExample)
FR (1) FR2489310A1 (enExample)
GB (1) GB2082570B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133732C2 (de) * 1971-07-07 1982-07-22 Hunter Douglas Industries B.V., 3008 Rotterdam Clip mit Durchführungsöffnungen für ein Zugelement einer Lamellenjalousie
US5154846A (en) * 1988-12-27 1992-10-13 Allied-Signal Inc. Fluorinated butylene oxide based refrigerant lubricants
US4975212A (en) * 1988-12-27 1990-12-04 Allied-Signal Inc. Fluorinated lubricating compositions
US5117055A (en) * 1989-03-31 1992-05-26 Agency Of Industrial Science And Technology Method for direct conversion of fluorocarbonyl group into halogenides
IT1230163B (it) * 1989-06-28 1991-10-14 Ausimont Srl Procedimento per la preparazione di bromodifluoroacetilfluoruro.
US5100569A (en) * 1990-11-30 1992-03-31 Allied-Signal Inc. Polyoxyalkylene glycol refrigeration lubricants having pendant, non-terminal perfluoroalkyl groups
US5534176A (en) * 1991-07-30 1996-07-09 Alliedsignal Inc. Refrigeration lubricants prepared by polymerizing alkene having a perfluoroalkyl group on one end thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164644A (en) * 1979-06-12 1980-12-22 Asahi Glass Co Ltd Preparation of difluoroiodoacetylfluoride

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan vol. 2, no. 144, 30 novembre 1978 page 3326C78 *

Also Published As

Publication number Publication date
GB2082570B (en) 1984-04-26
GB2082570A (en) 1982-03-10
US4379768A (en) 1983-04-12
FR2489310B1 (enExample) 1984-11-09
JPS611057B2 (enExample) 1986-01-13
DE3133731A1 (de) 1982-04-29
JPS5740436A (en) 1982-03-06
DE3133731C2 (de) 1985-08-14

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