FR798421A - Procédé de préparation de composés fluorés d'hydrocarbures aliphatiques - Google Patents

Procédé de préparation de composés fluorés d'hydrocarbures aliphatiques

Info

Publication number
FR798421A
FR798421A FR798421DA FR798421A FR 798421 A FR798421 A FR 798421A FR 798421D A FR798421D A FR 798421DA FR 798421 A FR798421 A FR 798421A
Authority
FR
France
Prior art keywords
preparation
aliphatic hydrocarbons
fluorinated compounds
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR798421A publication Critical patent/FR798421A/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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/208—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being MX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR798421D 1934-11-29 1935-11-29 Procédé de préparation de composés fluorés d'hydrocarbures aliphatiques Expired FR798421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE466509X 1934-11-29

Publications (1)

Publication Number Publication Date
FR798421A true FR798421A (fr) 1936-05-16

Family

ID=6540548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798421D Expired FR798421A (fr) 1934-11-29 1935-11-29 Procédé de préparation de composés fluorés d'hydrocarbures aliphatiques

Country Status (3)

Country Link
US (1) US2146354A (fr)
FR (1) FR798421A (fr)
GB (1) GB466509A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976732C (de) * 1953-02-25 1964-04-02 Georg R Schultze Dr Verfahren zur Herstellung von chlor- und fluorhaltigen Dimethylsulfiden
WO2000071496A1 (fr) * 1999-05-21 2000-11-30 Atofina Procede de fabrication du 1,1-difluoroethane

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510872A (en) * 1944-08-03 1950-06-06 Atomic Energy Commission Method for regenerating antimony pentafluoride from spent antimony halides resulting from the fluorination of organic chlorides
US2436143A (en) * 1946-07-16 1948-02-17 Du Pont Preparation of fluoroalkanes
US2637747A (en) * 1948-01-23 1953-05-05 Purdue Research Foundation Fluorination
US2875254A (en) * 1954-01-13 1959-02-24 Du Pont Process for brominating and fluorinating halogenated methanes in a refractory alumina reaction zone
BE555334A (fr) * 1956-02-29
US4950364A (en) * 1989-05-04 1990-08-21 Pennwalt Corporation Process for the separation of 1,1-dichloro-1-fluoroethane and 1,1,1,3,3-pentafluorobutane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976732C (de) * 1953-02-25 1964-04-02 Georg R Schultze Dr Verfahren zur Herstellung von chlor- und fluorhaltigen Dimethylsulfiden
WO2000071496A1 (fr) * 1999-05-21 2000-11-30 Atofina Procede de fabrication du 1,1-difluoroethane

Also Published As

Publication number Publication date
US2146354A (en) 1939-02-07
GB466509A (en) 1937-05-31

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