BE747306A - Procede de preparation de fluorures de perfluoroalcoylsulfonyle - Google Patents

Procede de preparation de fluorures de perfluoroalcoylsulfonyle

Info

Publication number
BE747306A
BE747306A BE747306DA BE747306A BE 747306 A BE747306 A BE 747306A BE 747306D A BE747306D A BE 747306DA BE 747306 A BE747306 A BE 747306A
Authority
BE
Belgium
Prior art keywords
perfluoroalcoylsulfonyl
fluorides
preparing
preparing perfluoroalcoylsulfonyl
perfluoroalcoylsulfonyl fluorides
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Bayer Ag
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
Priority claimed from DE19691912738 external-priority patent/DE1912738C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE747306A publication Critical patent/BE747306A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BE747306D 1969-03-13 1970-03-13 Procede de preparation de fluorures de perfluoroalcoylsulfonyle BE747306A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912738 DE1912738C3 (de) 1969-03-13 Verfahren zur Herstellung von PerfluoralkylsuHonyHIuorlden

Publications (1)

Publication Number Publication Date
BE747306A true BE747306A (fr) 1970-08-17

Family

ID=5727990

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747306D BE747306A (fr) 1969-03-13 1970-03-13 Procede de preparation de fluorures de perfluoroalcoylsulfonyle

Country Status (6)

Country Link
US (1) US3623963A (de)
BE (1) BE747306A (de)
CH (1) CH524578A (de)
FR (1) FR2034914A1 (de)
GB (1) GB1252102A (de)
NL (1) NL7003554A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951762A (en) * 1972-01-14 1976-04-20 Bayer Aktiengesellschaft Preparation of perfluorinated organic sulfonyl fluorides
DE3043427A1 (de) * 1980-11-18 1982-07-08 Bayer Ag, 5090 Leverkusen Perfluorierte sulfonsaeurefluoride sowie verfahren zu deren herstellung
JPS57164991A (en) 1981-04-02 1982-10-09 Asahi Chem Ind Co Ltd Production of (omega-fluorosulfonyl)haloaliphatic carboxylic acid fluoride
US5874616A (en) * 1995-03-06 1999-02-23 Minnesota Mining And Manufacturing Company Preparation of bis (fluoroalkylenesulfonyl) imides and (fluoroalkysulfony) (fluorosulfonyl) imides
US7943567B2 (en) 2004-01-30 2011-05-17 E.I. Du Pont De Nemours And Company Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
US8318656B2 (en) 2007-07-03 2012-11-27 E. I. Du Pont De Nemours And Company Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
CN114277390B (zh) * 2021-12-27 2024-03-15 上海氟泽新材料有限责任公司 一种1，3-二氧环烷类酰氟化合物的氟化方法及一种电解氟化生产系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732398A (en) * 1953-01-29 1956-01-24 cafiicfzsojk
US3274081A (en) * 1962-09-20 1966-09-20 Minnesota Mining & Mfg Electrochemical process for making fluorine-containing carbon compounds
NL127400C (de) * 1965-11-22

Also Published As

Publication number Publication date
CH524578A (de) 1972-06-30
GB1252102A (de) 1971-11-03
DE1912738B2 (de) 1976-06-16
DE1912738A1 (de) 1970-10-01
NL7003554A (de) 1970-09-15
FR2034914A1 (de) 1970-12-18
US3623963A (en) 1971-11-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19850313