FR1161191A - Procédé de préparation de tétrahalométhanes - Google Patents

Procédé de préparation de tétrahalométhanes

Info

Publication number
FR1161191A
FR1161191A FR1161191DA FR1161191A FR 1161191 A FR1161191 A FR 1161191A FR 1161191D A FR1161191D A FR 1161191DA FR 1161191 A FR1161191 A FR 1161191A
Authority
FR
France
Prior art keywords
tetrahalomethanes
preparing
preparing tetrahalomethanes
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)
Inventor
Robert Neville Haszeldine
Hyman Iserson
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 filed Critical
Application granted granted Critical
Publication of FR1161191A publication Critical patent/FR1161191A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes
    • 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
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR1161191D 1955-10-12 1956-10-10 Procédé de préparation de tétrahalométhanes Expired FR1161191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29117/55A GB846869A (en) 1955-10-12 1955-10-12 Preparation of tetrahalomethanes

Publications (1)

Publication Number Publication Date
FR1161191A true FR1161191A (fr) 1958-08-22

Family

ID=10286432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161191D Expired FR1161191A (fr) 1955-10-12 1956-10-10 Procédé de préparation de tétrahalométhanes

Country Status (3)

Country Link
US (1) US3182092A (fr)
FR (1) FR1161191A (fr)
GB (1) GB846869A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041087A (en) * 1975-08-26 1977-08-09 Exxon Research And Engineering Company Method for the direct preparation of halogenated hydrocarbons by the reaction of CO, H2 and halogen in the presence of a catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709189A (en) * 1954-04-01 1955-05-24 Du Pont Preparation of fluorine-containing compounds by reacting carbon with carbonyl fluoride
US2836622A (en) * 1955-02-18 1958-05-27 Du Pont Preparation of carbonyl fluoride
US2757214A (en) * 1955-02-18 1956-07-31 Du Pont New process for preparing chlorofluoro methanes from phosgene and a metal fluoride
US2757213A (en) * 1955-02-18 1956-07-31 Du Pont Process for preparing chloro-fluoro methane from phosgene and hydrogen fluoride

Also Published As

Publication number Publication date
US3182092A (en) 1965-05-04
GB846869A (en) 1960-08-31

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