FR1369785A - Production d'hexafluoroacétone et de pentafluorochloroacétone par conversion catalytique d'une perfluorochloroacétone à plus faible teneur en fluor - Google Patents

Production d'hexafluoroacétone et de pentafluorochloroacétone par conversion catalytique d'une perfluorochloroacétone à plus faible teneur en fluor

Info

Publication number
FR1369785A
FR1369785A FR948233A FR948233A FR1369785A FR 1369785 A FR1369785 A FR 1369785A FR 948233 A FR948233 A FR 948233A FR 948233 A FR948233 A FR 948233A FR 1369785 A FR1369785 A FR 1369785A
Authority
FR
France
Prior art keywords
solution
perfluorochloroacetone
pentafluorochloroacetone
hexafluoroacetone
fluorine
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
FR948233A
Other languages
English (en)
French (fr)
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.)
Honeywell International Inc
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Application granted granted Critical
Publication of FR1369785A publication Critical patent/FR1369785A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR948233A 1962-09-26 1963-09-20 Production d'hexafluoroacétone et de pentafluorochloroacétone par conversion catalytique d'une perfluorochloroacétone à plus faible teneur en fluor Expired FR1369785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22644062A 1962-09-26 1962-09-26

Publications (1)

Publication Number Publication Date
FR1369785A true FR1369785A (fr) 1964-08-14

Family

ID=22848916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948233A Expired FR1369785A (fr) 1962-09-26 1963-09-20 Production d'hexafluoroacétone et de pentafluorochloroacétone par conversion catalytique d'une perfluorochloroacétone à plus faible teneur en fluor

Country Status (6)

Country Link
BE (1) BE637698A (OSRAM)
DE (1) DE1199754B (OSRAM)
ES (1) ES291865A1 (OSRAM)
FR (1) FR1369785A (OSRAM)
GB (1) GB994093A (OSRAM)
NL (1) NL298216A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036870A (en) * 1964-07-08 1966-07-20 Du Pont Preparation of fluorinated perhaloaldehydes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057087B (de) * 1955-03-14 1959-05-14 Allied Chem Verfahren zur Herstellung von Perchlorfluoracetonen
US2807646A (en) * 1955-03-14 1957-09-24 Allied Chem & Dye Corp Manufacture of chlorofluoroacetones

Also Published As

Publication number Publication date
NL298216A (OSRAM)
GB994093A (en) 1965-06-02
BE637698A (OSRAM)
ES291865A1 (es) 1964-01-01
DE1199754B (de) 1965-09-02

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