CH605492A5 - Fluorinated organic cpds. prepn. - Google Patents

Fluorinated organic cpds. prepn.

Info

Publication number
CH605492A5
CH605492A5 CH1541774A CH1541774A CH605492A5 CH 605492 A5 CH605492 A5 CH 605492A5 CH 1541774 A CH1541774 A CH 1541774A CH 1541774 A CH1541774 A CH 1541774A CH 605492 A5 CH605492 A5 CH 605492A5
Authority
CH
Switzerland
Prior art keywords
prepn
organic cpds
fluorinated organic
organic
cpds
Prior art date
Application number
CH1541774A
Inventor
Fernando Montanari
Dario Landini
Giorgio Lazzerini
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Publication of CH605492A5 publication Critical patent/CH605492A5/en

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
    • C07C17/208—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)

Abstract

Fluoro-derivs. of organic cpds. are prepd. by heating 200 degrees C a mixt. of aq. soln. of KF, organic halide, (except fluoride) and catalytic amt. of R1R2R3R4M +X- (where M is a gp BV pentavalent element, R1-4 are monovalent, <=10C hydrocarbon radicals, X- is chloride or bromide).The products are used as refrigerants, propellants and intermediates for plastics and organic synthesis. The process is simple and can be carried out at lower reaction temps.
CH1541774A 1973-11-29 1974-11-20 Fluorinated organic cpds. prepn. CH605492A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3193373A IT1006658B (en) 1973-11-29 1973-11-29 PROCEDURE FOR THE PREPARATION OF ORGAN FLUORODERIVATES

Publications (1)

Publication Number Publication Date
CH605492A5 true CH605492A5 (en) 1978-09-29

Family

ID=11234511

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1541774A CH605492A5 (en) 1973-11-29 1974-11-20 Fluorinated organic cpds. prepn.

Country Status (2)

Country Link
CH (1) CH605492A5 (en)
IT (1) IT1006658B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542780B1 (en) * 1990-08-09 1995-04-12 Riedel-De Haen Aktiengesellschaft Process for producing highly fluorinated alkyl bromides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542780B1 (en) * 1990-08-09 1995-04-12 Riedel-De Haen Aktiengesellschaft Process for producing highly fluorinated alkyl bromides

Also Published As

Publication number Publication date
IT1006658B (en) 1976-10-20

Similar Documents

Publication Publication Date Title
GB1237156A (en) Preparation of sulphonic acid containing fluorocarbon vinyl ethers
ATE40545T1 (en) PROCESS FOR THE SUBSTITUTIONAL CHLORATION OF ORGANIC COMPOUNDS WITH MOLECULAR CHLORINE IN THE PRESENCE OF A CHLORINATION PRODUCT AS INITIATOR AND THE USE OF SUCH INITIATOR.
GB1292903A (en) Process for the manufacture of carbon tetrachloride
GB1134585A (en) Process for the joint manufacture of 2,2,3-trichlorobutane and 1,2,3-trichlorobutane
GB627773A (en) Improvements in or relating to the production of organic fluorine compounds
SE393978B (en) PROCEDURE FOR THE PRODUCTION OF VINYL CHLORIDE BY THERMAL DECOMPOSITION OF 1,2-DICHLORETAN
GB1303087A (en)
CH605492A5 (en) Fluorinated organic cpds. prepn.
GB1340421A (en) Manufacture of chlorofluoropyridines
GB1026290A (en) Aromatic fluorine compounds
GB1010352A (en) Process for preparing halogenated hydrocarbons
SE7508287L (en) CATALYTIC COMBUSTION OF THE CHLORINE PISTON.
JPS57212141A (en) Preparation of vinyl acetate
GB1535149A (en) Process for the preparation of certain nuclear-chlorinated benzotrichlorides
GB1072737A (en) Tetrahaloethyl sulfenyl halides
SE7612312L (en) PROCEDURE FOR REMOVING ONE OF A SINGLE FLOOD.
JPS6438034A (en) Production of fluorine-containing ethane
GB1512609A (en) Preparation of di- or tri-chloromethyl di- or tri-fluoromethyl benzenes
RU95106778A (en) Use of benzotrichloride as additive during thermal decomposition of dichloroethane
GB1497015A (en) Process for the continuous manufacture of nuclear chlorinated toluenes
GB1415245A (en) Method of producing fluoralkyl-iodide telomers
ES373726A1 (en) Dehydrohalogenation of halogenated organic compounds in dimethyl sulfoxide solvent
GB1443444A (en) Bromine-containing telomers derived from tetrafluoroethylene
JPS562923A (en) Preparation of chlorinated toluene derivative
ATE6498T1 (en) 2,2-DICHLOROACETOACETYLCHLORIDE AND PROCESS OF PRODUCTION.

Legal Events

Date Code Title Description
PL Patent ceased