IL73997A - Synthesis of perfluoroalkane carboxylic acids and certain chlorofluoro alkenes being intermediates in said synthesis - Google Patents

Synthesis of perfluoroalkane carboxylic acids and certain chlorofluoro alkenes being intermediates in said synthesis

Info

Publication number
IL73997A
IL73997A IL73997A IL7399785A IL73997A IL 73997 A IL73997 A IL 73997A IL 73997 A IL73997 A IL 73997A IL 7399785 A IL7399785 A IL 7399785A IL 73997 A IL73997 A IL 73997A
Authority
IL
Israel
Prior art keywords
synthesis
carboxylic acids
chlorofluoro
alkenes
intermediates
Prior art date
Application number
IL73997A
Other languages
English (en)
Other versions
IL73997A0 (en
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of IL73997A0 publication Critical patent/IL73997A0/xx
Publication of IL73997A publication Critical patent/IL73997A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/19—Acids containing three or more carbon atoms
    • C07C53/21—Acids containing three or more carbon atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Seasonings (AREA)
IL73997A 1984-02-14 1985-01-03 Synthesis of perfluoroalkane carboxylic acids and certain chlorofluoro alkenes being intermediates in said synthesis IL73997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402195A FR2559479B1 (fr) 1984-02-14 1984-02-14 Synthese d'acides perfluoroalcane-carboxyliques

Publications (2)

Publication Number Publication Date
IL73997A0 IL73997A0 (en) 1985-04-30
IL73997A true IL73997A (en) 1988-05-31

Family

ID=9301011

Family Applications (1)

Application Number Title Priority Date Filing Date
IL73997A IL73997A (en) 1984-02-14 1985-01-03 Synthesis of perfluoroalkane carboxylic acids and certain chlorofluoro alkenes being intermediates in said synthesis

Country Status (16)

Country Link
US (1) US4906416A (el)
EP (1) EP0160577B1 (el)
JP (1) JPS60188345A (el)
KR (1) KR900003299B1 (el)
AT (1) ATE33488T1 (el)
AU (1) AU576217B2 (el)
CA (1) CA1220221A (el)
DE (1) DE3562137D1 (el)
DK (1) DK66485A (el)
ES (1) ES8602585A1 (el)
FI (1) FI850594L (el)
FR (1) FR2559479B1 (el)
GR (1) GR850381B (el)
IL (1) IL73997A (el)
NO (1) NO159926C (el)
PT (1) PT79949B (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597511B1 (fr) * 1986-04-17 1990-09-07 Atochem Fonctionnalisation de iodo-polyfluoroalcanes par reduction electrochimique et nouveaux composes fluores ainsi obtenus
DE3767132D1 (de) * 1986-10-24 1991-02-07 Atochem Polyfluorierte verbindungen und verfahren zu deren herstellung.
CN112374982B (zh) * 2020-11-17 2023-04-28 三明学院 一种全氟羧酸及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577481A (en) * 1943-05-19 1946-05-20 Ici Ltd Manufacture of fluoroacetic acids and alkali metal salts thereof
US2371757A (en) * 1943-05-19 1945-03-20 Du Pont Fluoroacetic acids
US2628988A (en) * 1950-05-26 1953-02-17 Dow Chemical Co 1, 1, 3-trichloro-3, 3-difluoropropene
US2634301A (en) * 1951-12-26 1953-04-07 Dow Corning Halogenated pentenes
GB774103A (en) * 1952-09-15 1957-05-08 Robert Neville Haszeldine Halogenated organic compounds
US3046304A (en) * 1956-09-06 1962-07-24 Haszeldine Robert Neville Coupling of halogenated organic compounds
US3446859A (en) * 1962-06-11 1969-05-27 Hooker Chemical Corp Vapor phase condensation process
GB1092141A (en) * 1964-02-08 1967-11-22 Daikin Kogy Kabushiki Kaisha Fluorine-containing carboxylic acids and the manufacture thereof
DE2120364A1 (en) * 1970-04-27 1971-11-11 Kureha Kagaku Kogyo K.K., Tokio Polyfluoroalkane carboxylic acids prepn, polymn emulsifiers
CH555793A (de) * 1970-08-24 1974-11-15 Ciba Geigy Ag Verfahren zur herstellung von gegebenenfalls substituierten perfluoralkyljodid-olefin- bzw.-cycloolefin-1:1-addukten.
FR2480742A1 (fr) * 1980-04-18 1981-10-23 Ugine Kuhlmann Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide
EP0052385B1 (de) * 1980-11-13 1984-06-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Schleifringanordnung für elektrische Maschinen
US5017718A (en) * 1983-01-26 1991-05-21 Sagami Chemical Research Center Process for preparing polyfluoroalkyl-substituted compounds

Also Published As

Publication number Publication date
AU3862985A (en) 1985-08-22
FI850594L (fi) 1985-08-15
PT79949A (fr) 1985-03-01
CA1220221A (fr) 1987-04-07
PT79949B (fr) 1987-02-02
KR850006001A (ko) 1985-09-28
JPS60188345A (ja) 1985-09-25
EP0160577B1 (fr) 1988-04-13
AU576217B2 (en) 1988-08-18
NO850307L (no) 1985-08-15
DE3562137D1 (en) 1988-05-19
EP0160577A1 (fr) 1985-11-06
ES540370A0 (es) 1985-12-01
ATE33488T1 (de) 1988-04-15
ES8602585A1 (es) 1985-12-01
FR2559479B1 (fr) 1986-07-18
DK66485A (da) 1985-08-15
NO159926B (no) 1988-11-14
DK66485D0 (da) 1985-02-13
KR900003299B1 (ko) 1990-05-14
FI850594A0 (fi) 1985-02-13
NO159926C (no) 1989-02-22
FR2559479A1 (fr) 1985-08-16
IL73997A0 (en) 1985-04-30
US4906416A (en) 1990-03-06
GR850381B (el) 1985-06-14
JPH029016B2 (el) 1990-02-28

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Legal Events

Date Code Title Description
EXP Patent expired
HC Change of name of proprietor(s)

Owner name: AVENTIS INC.

Free format text: FORMER NAME:MERRELL PARMACEUTICALS, INC.