GB2003474A - Liquid phase fluorination process - Google Patents

Liquid phase fluorination process

Info

Publication number
GB2003474A
GB2003474A GB7834925A GB7834925A GB2003474A GB 2003474 A GB2003474 A GB 2003474A GB 7834925 A GB7834925 A GB 7834925A GB 7834925 A GB7834925 A GB 7834925A GB 2003474 A GB2003474 A GB 2003474A
Authority
GB
United Kingdom
Prior art keywords
liquid phase
phase fluorination
fluorination process
moocl3
moo2cl2
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.)
Granted
Application number
GB7834925A
Other versions
GB2003474B (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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics 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
Priority claimed from US05/829,846 external-priority patent/US4129602A/en
Application filed by Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of GB2003474A publication Critical patent/GB2003474A/en
Application granted granted Critical
Publication of GB2003474B publication Critical patent/GB2003474B/en
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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

A liquid phase process in which aromatic compounds having at least one halomethyl substituent are fluorinated in the side-claim by reaction with HF using, as catalyst, TaCl5, NbCl5, ReCl5, TaF5, NbF5, ReF5, MoCl3, MoCl4, MoOCl3, MoOCl4, MoO2Cl2, or MoF6.
GB7834925A 1977-09-01 1978-08-30 Liquid phase fluorination process Expired GB2003474B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82984777A 1977-09-01 1977-09-01
US05/829,846 US4129602A (en) 1977-09-01 1977-09-01 Liquid phase fluorination process

Publications (2)

Publication Number Publication Date
GB2003474A true GB2003474A (en) 1979-03-14
GB2003474B GB2003474B (en) 1982-03-17

Family

ID=27125304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834925A Expired GB2003474B (en) 1977-09-01 1978-08-30 Liquid phase fluorination process

Country Status (8)

Country Link
JP (1) JPS5446726A (en)
BR (1) BR7805684A (en)
CA (1) CA1108651A (en)
DE (1) DE2837690A1 (en)
FR (1) FR2401892A1 (en)
GB (1) GB2003474B (en)
IT (1) IT1202766B (en)
NL (1) NL7808902A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024029524A1 (en) * 2022-08-02 2024-02-08 ダイキン工業株式会社 Method for producing fluorine-containing aromatic compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967244A (en) * 1932-08-31 1934-07-24 Kinetic Chemicals Inc Production of organic fluorine compounds
US3258500A (en) * 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
US3859372A (en) * 1969-12-03 1975-01-07 Hooker Chemicals Plastics Corp Process for the preparation of organic fluorine compounds
US4098832A (en) * 1976-11-01 1978-07-04 Hooker Chemicals & Plastics Corp. Fluorination process catalysed by molybdenum pentachloride

Also Published As

Publication number Publication date
IT1202766B (en) 1989-02-09
CA1108651A (en) 1981-09-08
GB2003474B (en) 1982-03-17
IT7827262A0 (en) 1978-09-01
BR7805684A (en) 1979-04-24
JPS6334128B2 (en) 1988-07-08
DE2837690C2 (en) 1988-03-17
FR2401892A1 (en) 1979-03-30
NL7808902A (en) 1979-03-05
FR2401892B1 (en) 1984-05-25
JPS5446726A (en) 1979-04-12
DE2837690A1 (en) 1979-03-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940830