DE3274264D1 - Process for the preparation of (omega-fluorosulfonyl) haloaliphatic carboxylic acid fluorides - Google Patents

Process for the preparation of (omega-fluorosulfonyl) haloaliphatic carboxylic acid fluorides

Info

Publication number
DE3274264D1
DE3274264D1 DE8282301425T DE3274264T DE3274264D1 DE 3274264 D1 DE3274264 D1 DE 3274264D1 DE 8282301425 T DE8282301425 T DE 8282301425T DE 3274264 T DE3274264 T DE 3274264T DE 3274264 D1 DE3274264 D1 DE 3274264D1
Authority
DE
Germany
Prior art keywords
fluorosulfonyl
omega
carboxylic acid
preparation
acid fluorides
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.)
Expired
Application number
DE8282301425T
Other languages
English (en)
Inventor
Masato Hamada
Jukichi Ohmura
Fumio Muranaka
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3274264D1 publication Critical patent/DE3274264D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/27—Halogenation
    • C25B3/28—Fluorination
DE8282301425T 1981-04-02 1982-03-19 Process for the preparation of (omega-fluorosulfonyl) haloaliphatic carboxylic acid fluorides Expired DE3274264D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048383A JPS57164991A (en) 1981-04-02 1981-04-02 Production of (omega-fluorosulfonyl)haloaliphatic carboxylic acid fluoride

Publications (1)

Publication Number Publication Date
DE3274264D1 true DE3274264D1 (en) 1987-01-02

Family

ID=12801782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301425T Expired DE3274264D1 (en) 1981-04-02 1982-03-19 Process for the preparation of (omega-fluorosulfonyl) haloaliphatic carboxylic acid fluorides

Country Status (6)

Country Link
US (2) US4425199A (de)
EP (1) EP0062430B1 (de)
JP (1) JPS57164991A (de)
AT (1) ATE23578T1 (de)
DE (1) DE3274264D1 (de)
SU (1) SU1152517A3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177384A (ja) * 1983-03-25 1984-10-08 Asahi Chem Ind Co Ltd ペルフルオロジカルボン酸フロライドの製造法
FR2597511B1 (fr) * 1986-04-17 1990-09-07 Atochem Fonctionnalisation de iodo-polyfluoroalcanes par reduction electrochimique et nouveaux composes fluores ainsi obtenus
IT1230718B (it) * 1989-02-13 1991-10-29 Ausimont Srl Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti.
US5159105A (en) * 1990-02-28 1992-10-27 Minnesota Mining And Manufacturing Company Higher pentafluorosulfanyl-fluoroaliphatic carbonyl and sulfonyl fluorides, and derivatives
US5318674A (en) * 1993-06-30 1994-06-07 Minnesota Mining And Manufacturing Company Process for preparing perfluoroalkanesulfonyl fluorides
US5486271A (en) * 1994-10-11 1996-01-23 Minnesota Mining And Manufacturing Company Process for preparing perfluoroalkanesulfonyl fluorides
JP4934939B2 (ja) 2000-08-30 2012-05-23 旭硝子株式会社 含フッ素ケトンの製造方法
ATE374173T1 (de) 2000-09-27 2007-10-15 Asahi Glass Co Ltd Verfahren zur herstellung fluorierter esterverbindungen
ATE520642T1 (de) 2000-09-27 2011-09-15 Asahi Glass Co Ltd Verfahren zur herstellung einer fluorinierten polyvalenten carbonylverbindung
AU2002218492A1 (en) 2000-11-28 2002-06-11 Asahi Glass Company, Limited Process for producing fluorosulfonyl fluoride compound
JP4264689B2 (ja) 2001-06-05 2009-05-20 ダイキン工業株式会社 酸の分離方法
US6624328B1 (en) * 2002-12-17 2003-09-23 3M Innovative Properties Company Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group
US7348088B2 (en) * 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
ITMI20030444A1 (it) * 2003-03-11 2004-09-12 Solvay Solexis Spa Processo per preparare (per)fluoroalogenoeteri.
JPWO2005029624A1 (ja) 2003-09-17 2007-11-15 旭化成株式会社 固体高分子型燃料電池用膜−電極接合体
FR3067347B1 (fr) * 2017-06-09 2020-07-24 Arkema France 1,1,1,2,3,3-hexafluoropropane de haute purete, son procede de fabrication et utilisation
KR20220131263A (ko) * 2020-01-22 2022-09-27 칸토 덴카 코교 가부시키가이샤 카르복실산 플루오라이드의 정제 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519983A (en) 1948-11-29 1950-08-22 Minnesota Mining & Mfg Electrochemical process of making fluorine-containing carbon compounds
DE836796C (de) 1949-01-10 1952-04-17 Minnesota Mining & Mfg Verfahren zur elektrochemischen Herstellung von Fluorcarbonsaeurefluoriden und ihren Derivaten
US2732398A (en) * 1953-01-29 1956-01-24 cafiicfzsojk
US3028321A (en) 1956-11-23 1962-04-03 Minnesota Mining & Mfg Electrochemical production of fluorocarbon acid fluorides
NL127400C (de) * 1965-11-22
CH524578A (de) 1969-03-13 1972-06-30 Bayer Ag Verfahren zur Herstellung von Perfluoralkansulfonylfluoriden
US3919057A (en) * 1973-09-14 1975-11-11 Ciba Geigy Ag Process for the electrochemical fluorination of organic acid halides
US4329435A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
EP0058466B1 (de) * 1981-01-30 1985-12-18 Minnesota Mining And Manufacturing Company Cyclische perfluoraliphatische Säure-Anhydride und ihre Amid-Derivate

Also Published As

Publication number Publication date
JPS57164991A (en) 1982-10-09
US4466881A (en) 1984-08-21
JPS6140040B2 (de) 1986-09-06
US4425199A (en) 1984-01-10
EP0062430A1 (de) 1982-10-13
ATE23578T1 (de) 1986-11-15
EP0062430B1 (de) 1986-11-12
SU1152517A3 (en) 1985-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN