DE3467159D1 - Process for coupling telomers of chlorotrifluoroethylene - Google Patents

Process for coupling telomers of chlorotrifluoroethylene

Info

Publication number
DE3467159D1
DE3467159D1 DE8484106546T DE3467159T DE3467159D1 DE 3467159 D1 DE3467159 D1 DE 3467159D1 DE 8484106546 T DE8484106546 T DE 8484106546T DE 3467159 T DE3467159 T DE 3467159T DE 3467159 D1 DE3467159 D1 DE 3467159D1
Authority
DE
Germany
Prior art keywords
telomers
chlorotrifluoroethylene
coupling
coupling telomers
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
DE8484106546T
Other languages
German (de)
English (en)
Inventor
Mohan S Saran
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
Occidental 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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Application granted granted Critical
Publication of DE3467159D1 publication Critical patent/DE3467159D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound

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)
DE8484106546T 1983-06-09 1984-06-07 Process for coupling telomers of chlorotrifluoroethylene Expired DE3467159D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/502,885 US4760208A (en) 1983-06-09 1983-06-09 Process for coupling telomers of chlorotrifluoroethylene

Publications (1)

Publication Number Publication Date
DE3467159D1 true DE3467159D1 (en) 1987-12-10

Family

ID=23999811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484106546T Expired DE3467159D1 (en) 1983-06-09 1984-06-07 Process for coupling telomers of chlorotrifluoroethylene

Country Status (5)

Country Link
US (1) US4760208A (enExample)
EP (1) EP0128546B1 (enExample)
JP (1) JPS59231031A (enExample)
CA (1) CA1231727A (enExample)
DE (1) DE3467159D1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220082A (en) * 1990-10-11 1993-06-15 E. I. Du Pont De Nemours And Company Process for production of polyfluoroolefins
DE69320059T2 (de) * 1992-11-20 1999-01-14 Daikin Industries, Ltd., Osaka Verfahren zur herstellung von 1,1,1,4,4,4-hexafluoro-2-buten und 1,1,1,4,4,4-hexafluorobutan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA542435A (en) * 1957-06-18 Scherer Otto Process of preparing unsaturated aliphatic fluorine containing hydrocarbons
US2739960A (en) * 1950-12-12 1956-03-27 Kellogg M W Co Manufacture of perhalocarbon polymers
US2788375A (en) * 1951-03-13 1957-04-09 Robert L Ehrenfeld Oxygen free halopolyfluoro compounds and method of producing same
GB761053A (en) * 1953-02-24 1956-11-07 Kellogg M W Co Improvements in manufacture of perhalocarbon oils
DE1074267B (de) * 1953-04-06 1960-01-28 Minnesota Mining and Manufac turing Company St Paul Mmn (V St A) Verfahren zur Herstellung von fluorhaltigen Telomeren
US2705229A (en) * 1953-11-18 1955-03-29 Dow Chemical Co Preparation of octafluorohexatriene
US3308175A (en) * 1954-04-07 1967-03-07 Pennsalt Chemicals Corp Method for preparation of fluorine subsituted dienes
US2886607A (en) * 1955-04-28 1959-05-12 Minnesota Mining & Mfg Fluorination of telomers
US3046304A (en) * 1956-09-06 1962-07-24 Haszeldine Robert Neville Coupling of halogenated organic compounds
FR2120337A5 (enExample) * 1970-12-30 1972-08-18 Rhone Progil

Also Published As

Publication number Publication date
EP0128546A2 (en) 1984-12-19
CA1231727A (en) 1988-01-19
JPH0514688B2 (enExample) 1993-02-25
US4760208A (en) 1988-07-26
EP0128546A3 (en) 1985-04-10
EP0128546B1 (en) 1987-11-04
JPS59231031A (ja) 1984-12-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee