FR2342950A1 - Procede de fonctionnalisation de radicaux perfluores - Google Patents

Procede de fonctionnalisation de radicaux perfluores

Info

Publication number
FR2342950A1
FR2342950A1 FR7606303A FR7606303A FR2342950A1 FR 2342950 A1 FR2342950 A1 FR 2342950A1 FR 7606303 A FR7606303 A FR 7606303A FR 7606303 A FR7606303 A FR 7606303A FR 2342950 A1 FR2342950 A1 FR 2342950A1
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
FR7606303A
Other languages
English (en)
Other versions
FR2342950B1 (fr
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 FR7606303A priority Critical patent/FR2342950A1/fr
Priority to BE1007961A priority patent/BE851637A/fr
Priority to IT67412/77A priority patent/IT1117060B/it
Priority to US05/772,107 priority patent/US4098806A/en
Priority to DE2708751A priority patent/DE2708751C3/de
Priority to GB8640/77A priority patent/GB1539300A/en
Priority to CH273277A priority patent/CH620673A5/fr
Priority to NLAANVRAGE7702368,A priority patent/NL186082C/xx
Priority to JP52022901A priority patent/JPS606332B2/ja
Priority to CA273,245A priority patent/CA1084524A/fr
Publication of FR2342950A1 publication Critical patent/FR2342950A1/fr
Application granted granted Critical
Publication of FR2342950B1 publication Critical patent/FR2342950B1/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
    • C07C329/00—Thiocarbonic 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
FR7606303A 1976-03-05 1976-03-05 Procede de fonctionnalisation de radicaux perfluores Granted FR2342950A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7606303A FR2342950A1 (fr) 1976-03-05 1976-03-05 Procede de fonctionnalisation de radicaux perfluores
BE1007961A BE851637A (fr) 1976-03-05 1977-02-18 Procede de fonctionnalisation de radicaux perfluores
IT67412/77A IT1117060B (it) 1976-03-05 1977-02-24 Procedimento per la preparazione di composti perfluorati,particolarmente di acidi perfluorocarbossilici e perfluoroalcan solfinici
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 (de) 1976-03-05 1977-03-01 Verfahren zur Erhöhung der Reaktionsfähigkeit von Perfluorhalogenalkanen
CH273277A CH620673A5 (fr) 1976-03-05 1977-03-04
NLAANVRAGE7702368,A NL186082C (nl) 1976-03-05 1977-03-04 Werkwijze voor het vergroten van de reaktiviteit van perfluorhalogeenalkanen.
JP52022901A JPS606332B2 (ja) 1976-03-05 1977-03-04 パ−フルオロアルキル基を有するカルボン酸又はスルフイン酸誘導体の製造法
CA273,245A CA1084524A (fr) 1976-03-05 1977-03-04 Procede de fonctionnalisation de radicaux perfluores
CH45880A CH620413A5 (fr) 1976-03-05 1980-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606303A FR2342950A1 (fr) 1976-03-05 1976-03-05 Procede de fonctionnalisation de radicaux perfluores

Publications (2)

Publication Number Publication Date
FR2342950A1 true FR2342950A1 (fr) 1977-09-30
FR2342950B1 FR2342950B1 (fr) 1979-08-24

Family

ID=9170012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606303A Granted FR2342950A1 (fr) 1976-03-05 1976-03-05 Procede de fonctionnalisation de radicaux perfluores

Country Status (2)

Country Link
BE (1) BE851637A (fr)
FR (1) FR2342950A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564829A1 (fr) * 1984-05-23 1985-11-29 Rhone Poulenc Spec Chim Procede de preparation d'acides trifluoromethyles
EP0195744A2 (fr) * 1985-03-11 1986-09-24 Ciba-Geigy Ag Procédé de préparation d'acides substitués par un radical trifluorodichloroéthylique et des composés de zinc
FR2597511A1 (fr) * 1986-04-17 1987-10-23 Atochem Fonctionnalisation de iodo-polyfluoroalcanes par reduction electrochimique et nouveaux composes fluores ainsi obtenus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564829A1 (fr) * 1984-05-23 1985-11-29 Rhone Poulenc Spec Chim Procede de preparation d'acides trifluoromethyles
EP0165135A1 (fr) * 1984-05-23 1985-12-18 Rhone-Poulenc Chimie Procédé de préparation d'acides trifluorométhylés
EP0195744A2 (fr) * 1985-03-11 1986-09-24 Ciba-Geigy Ag Procédé de préparation d'acides substitués par un radical trifluorodichloroéthylique et des composés de zinc
EP0195744A3 (en) * 1985-03-11 1987-12-02 Ciba-Geigy Ag Process for the preparation of trifluorodichloroethyl-substituted acids and zinc compounds
FR2597511A1 (fr) * 1986-04-17 1987-10-23 Atochem Fonctionnalisation de iodo-polyfluoroalcanes par reduction electrochimique et nouveaux composes fluores ainsi obtenus
EP0245133A1 (fr) * 1986-04-17 1987-11-11 Elf Atochem S.A. Fonctionnalisation de iodo-polyfluoroalcanes par réduction électrochimique et nouveaux composés fluorés ainsi obtenus
US4830715A (en) * 1986-04-17 1989-05-16 Atochem Functionalization of iodopolyfuorgalkanes by electrochemical reduction
AU587120B2 (en) * 1986-04-17 1989-08-03 Atochem Functionalization of iodopolyfluoroalkanes by electrochemical reduction and new fluorinated compounds thus obtained
US5023370A (en) * 1986-04-17 1991-06-11 Atochem Functionalization of iodopolyfluoroalkanes by electrochemical reduction and new fluorinated compounds thereby obtained
AT394214B (de) * 1986-04-17 1992-02-25 Atochem Funktionalisierung von jodpolyfluoralkanen durch elektrochemische reduktion

Also Published As

Publication number Publication date
FR2342950B1 (fr) 1979-08-24
BE851637A (fr) 1977-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse
R1 Appeal
D2 Renunciation due to an appeal