FR2373503A2 - Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide - Google Patents

Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide

Info

Publication number
FR2373503A2
FR2373503A2 FR7637240A FR7637240A FR2373503A2 FR 2373503 A2 FR2373503 A2 FR 2373503A2 FR 7637240 A FR7637240 A FR 7637240A FR 7637240 A FR7637240 A FR 7637240A FR 2373503 A2 FR2373503 A2 FR 2373503A2
Authority
FR
France
Prior art keywords
perfluoro
alkyl
prepd
cpds
contg
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
FR7637240A
Other languages
French (fr)
Other versions
FR2373503B2 (en
Inventor
Auguste Commeyras
Hubert Blancou
Patrice Moreau
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7637240A priority Critical patent/FR2373503A2/en
Priority to IT67412/77A priority patent/IT1117060B/en
Priority to US05/772,107 priority patent/US4098806A/en
Priority to DE2708751A priority patent/DE2708751C3/en
Priority to GB8640/77A priority patent/GB1539300A/en
Priority to CH273277A priority patent/CH620673A5/fr
Priority to NLAANVRAGE7702368,A priority patent/NL186082C/en
Priority to JP52022901A priority patent/JPS606332B2/en
Priority to CA273,245A priority patent/CA1084524A/en
Publication of FR2373503A2 publication Critical patent/FR2373503A2/en
Application granted granted Critical
Publication of FR2373503B2 publication Critical patent/FR2373503B2/fr
Priority to CH45880A priority patent/CH620413A5/fr
Granted legal-status Critical Current

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Abstract

Prepn. of cpds. contg. a perfluoroalkyl or perfluoroalkenyl gp., esp. derivs. of acids of formula: RFCOOH and RFSO2H, comprises reacting a perfluoro cpd. of formula: RFX (where RF is a 2-12C perfluoroalkyl or perfluoroalkenyl radical and X is Cl, Br or I), with an appropriate reactant, esp. CO2 and SO2, in the presence of a dispersion in a sulphoxide solvent of a metallic couple cpd. of a metal M, selected from Group 1b,2a,2b or 3a metals and a metal M2 having a lower electrochemical potential than (and which deposits on) metal M. Acids RF COOH and RFSO3H (prepd. from RFSO2H) are surfactants and also intermediates to textile, paper and leather treating agents and other surfactants.
FR7637240A 1976-03-05 1976-12-10 Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide Granted FR2373503A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7637240A FR2373503A2 (en) 1976-12-10 1976-12-10 Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide
IT67412/77A IT1117060B (en) 1976-03-05 1977-02-24 PROCEDURE FOR THE PREPARATION OF PERFLUORATED COMPOUNDS, PARTICULARLY OF PERFLUOROCARBOXYLIC AND PERFLUOROALKAN SULPHINIC ACIDS
US05/772,107 US4098806A (en) 1976-03-05 1977-02-25 Process for functionalizing perfluorohalogenoalkanes
GB8640/77A GB1539300A (en) 1976-03-05 1977-03-01 Process for the preparation of perfluorinated compounds
DE2708751A DE2708751C3 (en) 1976-03-05 1977-03-01 Process for increasing the reactivity of perfluorohaloalkanes
CH273277A CH620673A5 (en) 1976-03-05 1977-03-04
NLAANVRAGE7702368,A NL186082C (en) 1976-03-05 1977-03-04 PROCESS FOR INCREASING THE REACTIVITY OF PERFLUORALOGENE ALKANES.
JP52022901A JPS606332B2 (en) 1976-03-05 1977-03-04 Method for producing a carboxylic acid or sulfinic acid derivative having a perfluoroalkyl group
CA273,245A CA1084524A (en) 1976-03-05 1977-03-04 Process for the functionalization of perfluorated radicals
CH45880A CH620413A5 (en) 1976-03-05 1980-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637240A FR2373503A2 (en) 1976-12-10 1976-12-10 Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide

Publications (2)

Publication Number Publication Date
FR2373503A2 true FR2373503A2 (en) 1978-07-07
FR2373503B2 FR2373503B2 (en) 1979-10-05

Family

ID=9180900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637240A Granted FR2373503A2 (en) 1976-03-05 1976-12-10 Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide

Country Status (1)

Country Link
FR (1) FR2373503A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521987A1 (en) * 1982-02-23 1983-08-26 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF POLYFLUORINATED ALCOHOLS OF THE RFCH2CH2OH TYPE
US4478760A (en) * 1980-04-18 1984-10-23 Produits Chimiques Ugine Kuhlmann Process for the preparation of fluorinated products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478760A (en) * 1980-04-18 1984-10-23 Produits Chimiques Ugine Kuhlmann Process for the preparation of fluorinated products
FR2521987A1 (en) * 1982-02-23 1983-08-26 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF POLYFLUORINATED ALCOHOLS OF THE RFCH2CH2OH TYPE
EP0089859A1 (en) * 1982-02-23 1983-09-28 Elf Atochem S.A. Process for the preparation of 2-perfluoroalkyl ethanols

Also Published As

Publication number Publication date
FR2373503B2 (en) 1979-10-05

Similar Documents

Publication Publication Date Title
FR2342950A1 (en) Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide
FR2373503A2 (en) Cpds. contg. perfluoro-alkyl or perfluoro-alkenyl radicals - prepd. from perfluoro"alkyl halide, metal couple. and reactant, e.g. carbon dioxide
ATE26439T1 (en) ETHERSULFONATES AND THEIR PRODUCTION.
GB1197103A (en) New Imidazole Derivatives and processes for their production
DE3874099D1 (en) METHOD FOR PRODUCING TRIFLUORMETHANESULPHONIC ACID CHLORIDE.
ES483458A1 (en) Process for the preparation of benzothiazole-disulphide.
GB1513223A (en) 1,3-dithiolo(4,5-b)pyrazin-2-ylidene-propanedinitrile-4-oxide
DE2967550D1 (en) Method of making an organic metal salt or complex
ES463641A1 (en) Producing chromate substantially free of vanadium
FR2217323A1 (en) Tert perfluoroalkane sulphonamide prepn. - from tert perfluoroalkane sulphonamides and ethylene or propylene oxide reacted in aprotic solvent in presence of a tert amine
KR830007578A (en) Method for preparing 3-chloro-6- (2-hydroxyphenyl) pyridazine
GB1519906A (en) 2 - (4 - substituted - phenyl)-indazoles or -cyclo - pentano- or -cycloheptano - pyrazoles and their use in herbicidal compositions
FI850594A0 (en) SYNTES AV PERFLUORALKANKARBOXYLSYROR.
GB1509110A (en) Perfluoroalkylacetyl chlorides and process for their manufacture
EP0623623A4 (en) 2-aminoethanesulfonic acid/zinc complex.
GB1155607A (en) Sulphonated Derivatives of Oligomers of Perfluoroolefins
JPS5550456A (en) One side hot metal dipping apparatus
DE2962632D1 (en) Process for the preparation of n-(3-hydroxyphenyl)-(thiol)-carbamates
KR830003458A (en) Derivatives of 2-Tioxo-3-benzothiazoline acetonitrile
JPS554309A (en) Fluorinated sulfonic acid and its preparation
GB516342A (en) Manufacture of new compounds
FR2205337A1 (en) Para-phenyl thio phenoxy alkylcarboxylic acid derivs - as hypolipidaemic agents
GB967065A (en) A process for treating wool and materials consisting of or containing wool to reduce their tendency to felting
GB973630A (en) Bis-dithiocarbamic acid derivatives
ES459745A1 (en) Process for producing methyl 3-(2-quinoxalinylmethylene) carbazate-n1,n4-dioxides