FR1077574A - Procédé de préparation de composés organiques fluorés - Google Patents

Procédé de préparation de composés organiques fluorés

Info

Publication number
FR1077574A
FR1077574A FR1077574DA FR1077574A FR 1077574 A FR1077574 A FR 1077574A FR 1077574D A FR1077574D A FR 1077574DA FR 1077574 A FR1077574 A FR 1077574A
Authority
FR
France
Prior art keywords
preparation
organic compounds
fluorinated organic
fluorinated
compounds
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
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1077574A publication Critical patent/FR1077574A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/266—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1077574D 1952-02-08 1953-02-06 Procédé de préparation de composés organiques fluorés Expired FR1077574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US270741A US2687440A (en) 1952-02-08 1952-02-08 Preparation of fluorinated organic compounds

Publications (1)

Publication Number Publication Date
FR1077574A true FR1077574A (fr) 1954-11-09

Family

ID=23032601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077574D Expired FR1077574A (fr) 1952-02-08 1953-02-06 Procédé de préparation de composés organiques fluorés

Country Status (4)

Country Link
US (1) US2687440A (fr)
DE (1) DE940704C (fr)
FR (1) FR1077574A (fr)
GB (2) GB744411A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016405A (en) * 1959-01-07 1962-01-09 Du Pont Metal catalyzed pyrolysis of fluoromethanes
US3089910A (en) * 1959-10-05 1963-05-14 Dow Chemical Co Preparation of vinylidene fluoride
US3062901A (en) * 1959-10-05 1962-11-06 Dow Chemical Co Preparation of 3, 3, 3-trifluoropropene
US3047637A (en) * 1960-01-25 1962-07-31 Dow Chemical Co Preparation of vinylidene fluoride
NL129846C (fr) * 1962-01-24
US3428695A (en) * 1965-10-12 1969-02-18 Pennsalt Chemicals Corp High temperature,short contact-time pyrolysis of dichlorofluoromethane with methane
US3472904A (en) * 1965-10-12 1969-10-14 Pennsalt Chemicals Corp High temperature,short contact-time pyrolysis of trichlorofluoromethane
GB8724561D0 (en) * 1987-10-20 1987-11-25 Ici Plc Production process
US4818513A (en) * 1987-12-21 1989-04-04 Ppg Industries, Inc. Separation of hydrogen fluoride from 1,1-difluoroethene
WO2004080937A1 (fr) * 2003-03-12 2004-09-23 Pacifitech Pty Limited Conversion de fluorocarbures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT165047B (de) * 1942-03-17 1950-01-10 Kinetic Chemicals Inc Verfahren zur Herstellung von organischen Fluorverbindungen
US2384821A (en) * 1944-05-11 1945-09-18 Kinetic Chemicals Inc Octafluorocyclobutane and pyrolytic process for its production
US2551573A (en) * 1945-11-30 1951-05-08 Du Pont Pyrolysis of chloro-fluoro alkanes
US2599631A (en) * 1945-12-06 1952-06-10 Du Pont Preparation of vinyl fluoride
US2478201A (en) * 1947-04-02 1949-08-09 Allied Chem & Dye Corp Disproportionation of fluoro-halogeno derivatives of methane in presence of aluminumfluoride
US2566807A (en) * 1947-04-23 1951-09-04 American Cyanamid Co Method of preparing chlorofluoroethylenes

Also Published As

Publication number Publication date
US2687440A (en) 1954-08-24
GB732269A (en) 1955-06-22
GB744411A (en) 1956-02-08
DE940704C (de) 1956-03-22

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