GB1533764A - Fluorine substitution in 1,1,1-trihalomethyl derivatives - Google Patents

Fluorine substitution in 1,1,1-trihalomethyl derivatives

Info

Publication number
GB1533764A
GB1533764A GB3930376A GB3930376A GB1533764A GB 1533764 A GB1533764 A GB 1533764A GB 3930376 A GB3930376 A GB 3930376A GB 3930376 A GB3930376 A GB 3930376A GB 1533764 A GB1533764 A GB 1533764A
Authority
GB
United Kingdom
Prior art keywords
trihalomethyl
derivatives
fluorine substitution
substitution
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
GB3930376A
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.)
HALOCARBON PROD CORP
Original Assignee
HALOCARBON PROD 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 US05/712,401 external-priority patent/US4078007A/en
Application filed by HALOCARBON PROD CORP filed Critical HALOCARBON PROD CORP
Publication of GB1533764A publication Critical patent/GB1533764A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • 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
GB3930376A 1975-10-03 1976-09-22 Fluorine substitution in 1,1,1-trihalomethyl derivatives Expired GB1533764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61953475A 1975-10-03 1975-10-03
US05/712,401 US4078007A (en) 1975-10-03 1976-08-10 Fluorine substitution in 1,1,1-trihalomethanes

Publications (1)

Publication Number Publication Date
GB1533764A true GB1533764A (en) 1978-11-29

Family

ID=27088535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3930376A Expired GB1533764A (en) 1975-10-03 1976-09-22 Fluorine substitution in 1,1,1-trihalomethyl derivatives

Country Status (3)

Country Link
JP (1) JPS5246004A (en)
DE (1) DE2644594A1 (en)
GB (1) GB1533764A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861814U (en) * 1981-10-06 1983-04-26 ナショナル住宅産業株式会社 Beam mounting structure
JPH048603U (en) * 1990-05-11 1992-01-27
GB0227254D0 (en) * 2002-11-21 2002-12-31 Rhodia Organique Fine Ltd Process for the production of fluorinated hydrocarbons
ES2709201T3 (en) * 2013-03-12 2019-04-15 Honeywell Int Inc A method of mitigating the formation of HCF-245cb during the hydrofluorination of HCFO-1233xf in HCFC-244bb
GB2540428B (en) 2015-07-17 2017-09-13 Mexichem Fluor Sa De Cv Process for preparing 3,3,3-trifluoropropene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005710A (en) * 1931-05-20 1935-06-18 Kinetic Chemicals Inc Preparation of fluorine compounds
US2500218A (en) * 1947-10-24 1950-03-14 Eastman Kodak Co Process for preparing 1, 1, 1-trifluoro-2-bromoethane
BE555334A (en) * 1956-02-29
GB925909A (en) * 1960-07-05 1963-05-15 Ici Ltd Process for the manufacture of 1-bromo-1-chloro-2:2:2-trifluoroethane
DE1518836A1 (en) * 1965-06-09 1969-08-07 Hoechst Ag Process for the production of fluorinated methane and ethane derivatives

Also Published As

Publication number Publication date
JPS5246004A (en) 1977-04-12
DE2644594A1 (en) 1977-04-14
DE2644594C2 (en) 1991-03-21
JPS619292B2 (en) 1986-03-22

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Legal Events

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