DE3562137D1 - Process for the preparation of perfluorocarboxylic acids - Google Patents

Process for the preparation of perfluorocarboxylic acids

Info

Publication number
DE3562137D1
DE3562137D1 DE8585400170T DE3562137T DE3562137D1 DE 3562137 D1 DE3562137 D1 DE 3562137D1 DE 8585400170 T DE8585400170 T DE 8585400170T DE 3562137 T DE3562137 T DE 3562137T DE 3562137 D1 DE3562137 D1 DE 3562137D1
Authority
DE
Germany
Prior art keywords
preparation
perfluorocarboxylic acids
perfluoroalkyl
perfluoroiodo
cci2
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.)
Expired
Application number
DE8585400170T
Other languages
English (en)
Inventor
Hubert Blancou
Auguste Commeyras
Robert Teissedre
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.)
Arkema France SA
Original Assignee
Atochem 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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3562137D1 publication Critical patent/DE3562137D1/de
Expired legal-status Critical Current

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)
DE8585400170T 1984-02-14 1985-02-01 Process for the preparation of perfluorocarboxylic acids Expired DE3562137D1 (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 (1)

Publication Number Publication Date
DE3562137D1 true DE3562137D1 (en) 1988-05-19

Family

ID=9301011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400170T Expired DE3562137D1 (en) 1984-02-14 1985-02-01 Process for the preparation of perfluorocarboxylic acids

Country Status (16)

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

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 (de) 1988-04-13
AU576217B2 (en) 1988-08-18
NO850307L (no) 1985-08-15
EP0160577A1 (de) 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
IL73997A (en) 1988-05-31
US4906416A (en) 1990-03-06
GR850381B (de) 1985-06-14
JPH029016B2 (de) 1990-02-28

Similar Documents

Publication Publication Date Title
UA5954A1 (uk) Спосіб отримання (+)-4-ді-(н-пропіл)-аміно-6-карбамоіл-1,3,4,5-тетрагідробенз (с,д) індола або його фармацевтично придатної солі
EP0337743A3 (en) Improved process for preparing fluorocarbon polyethers
EP0162395A3 (en) Process for the preparation of cephalosporins
DE3562137D1 (en) Process for the preparation of perfluorocarboxylic acids
GB1546979A (en) Process for the preparation of alpha-l-aspartyl-l-phenylallanine methyl ester
ES2063539T3 (es) Procedimiento para la recuperacion de rodio a partir de los residuos de la destilacion de productos de la oxosintesis.
IL69282A (en) Method for the carboxylation of potassium phenoxide with carbon dioxide
DE3061827D1 (en) Process for the enzymatic preparation of aldonic acids
DE3560110D1 (en) Derivatives of 2-alkoxyaminosulfonylbenzenesulfonylurea
YU149079A (en) Process for producing 6-chloro-alpha-methylcarbazole-2-acetic acid
ES2005153A6 (es) Procedimiento para el funcionalizado de yodo-polifluoralcanos por reduccion electroquimica.
DE3666952D1 (en) 1-hydroxypyrazole-4-carboxylic acid, process for its preparation and its use
DE3263140D1 (en) Process for making n-acetyl-2,3-dehydroaminocarboxylic-acid esters
JPS53108840A (en) Electron beam welding apparatus
JPS5542263A (en) Method of producing carbon goods
ES8603386A1 (es) "procedimiento para preparar 3-ciano-4-aminoacetofenonas"
ES8304549A1 (es) Un procedimiento de preparacion de compuestos de piridiloxifenol.
ES2012768B3 (es) Proceso de preparacion de alfahidroxiacidos.
JPS545978A (en) Preparation of hydroxypyridinecarboxylic acid
FR2485004B1 (de)
JPS57131740A (en) Novel cyclohexanecarboxylic acid derivative
JPS5423634A (en) Preparation of quinophthalone compounds
GR3017880T3 (en) Process for the preparation of 2-thiocyanomethylthiobenzothiazole.
JPS56147741A (en) Preparation of 2,3-dialkoxy-5-methyl-1,4-benzoquinone
ES8406475A3 (es) Procedimiento para la preparacion de un derivado del 14,15-dihidro-14b-hidroxi-(3&,16&)-eburnamenina-14-carboxilato de metilo.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee