IT1058936B - Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido - Google Patents

Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido

Info

Publication number
IT1058936B
IT1058936B IT21859/76A IT2185976A IT1058936B IT 1058936 B IT1058936 B IT 1058936B IT 21859/76 A IT21859/76 A IT 21859/76A IT 2185976 A IT2185976 A IT 2185976A IT 1058936 B IT1058936 B IT 1058936B
Authority
IT
Italy
Prior art keywords
cluoride
ketone
acid
catalytic reaction
hexafluor
Prior art date
Application number
IT21859/76A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1058936B publication Critical patent/IT1058936B/it

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT21859/76A 1975-04-02 1976-04-01 Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido IT1058936B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56448375A 1975-04-02 1975-04-02

Publications (1)

Publication Number Publication Date
IT1058936B true IT1058936B (it) 1982-05-10

Family

ID=24254649

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21859/76A IT1058936B (it) 1975-04-02 1976-04-01 Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido

Country Status (7)

Country Link
US (1) US4081466A (enExample)
JP (1) JPS5935379B2 (enExample)
DE (1) DE2614333C2 (enExample)
FR (1) FR2306189A1 (enExample)
GB (1) GB1529514A (enExample)
IT (1) IT1058936B (enExample)
NL (1) NL7603413A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131740A (en) * 1977-04-20 1978-12-26 E. I. Du Pont De Nemours And Company Alkyl perfluoro-ω-fluoroformyl esters and their preparation
JPS58131935A (ja) * 1982-12-29 1983-08-06 Daikin Ind Ltd 光学分割用試薬
US4624853A (en) * 1983-02-07 1986-11-25 S. C. Johnson & Son, Inc. Instant yogurt food product
US4749526A (en) * 1986-09-12 1988-06-07 Minnesota Mining And Manufacturing Co. Process for preparing fluoraliphatic ether-containing carbonyl fluoride compositions
DE3631560A1 (de) * 1986-09-17 1988-04-14 Hoechst Ag Halogenhaltige ether
DE3707367A1 (de) * 1987-03-07 1988-09-15 Hoechst Ag Umsetzung von hexafluorpropenoxid mit fluorierten carbonsaeurefluoriden
US5210282A (en) * 1987-10-30 1993-05-11 Minnesota Mining And Manufacturing Company Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof
US4889656A (en) * 1987-10-30 1989-12-26 Minnesota Mining And Manufacturing Company Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof
US5414119A (en) * 1993-03-02 1995-05-09 Shin Etsu Chemical Co., Ltd. Hexafluoropropylene oxide compounds and a method of making same
US5777179A (en) * 1996-05-24 1998-07-07 E. I. Du Pont De Nemours And Company Co-production of perfluoromethyl perfluorovinyl ether and perfluoroethyl perfluorovinyl ether
RU2179548C2 (ru) * 2000-05-16 2002-02-20 Игумнов Сергей Михайлович Способ получения перфторированных простых эфиров с концевыми функциональными группами
CN115368232A (zh) * 2022-08-02 2022-11-22 浙江诺亚氟化工有限公司 一种全氟代酰氟的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250808A (en) * 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
US3940402A (en) * 1974-09-19 1976-02-24 E. I. Dupont De Nemours And Company Tris(substituted amino) sulfonium salts

Also Published As

Publication number Publication date
FR2306189B1 (enExample) 1983-01-07
DE2614333A1 (de) 1976-10-21
NL7603413A (nl) 1976-10-05
US4081466A (en) 1978-03-28
JPS51127023A (en) 1976-11-05
GB1529514A (en) 1978-10-25
FR2306189A1 (fr) 1976-10-29
DE2614333C2 (de) 1985-10-03
JPS5935379B2 (ja) 1984-08-28

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