DE68908511D1 - Verzweigte perfluoralkylhalogenide und verfahren zu ihrer herstellung. - Google Patents

Verzweigte perfluoralkylhalogenide und verfahren zu ihrer herstellung.

Info

Publication number
DE68908511D1
DE68908511D1 DE8989117306T DE68908511T DE68908511D1 DE 68908511 D1 DE68908511 D1 DE 68908511D1 DE 8989117306 T DE8989117306 T DE 8989117306T DE 68908511 T DE68908511 T DE 68908511T DE 68908511 D1 DE68908511 D1 DE 68908511D1
Authority
DE
Germany
Prior art keywords
halogenides
production
perfluoralkyl
branched
branched perfluoralkyl
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 - Fee Related
Application number
DE8989117306T
Other languages
English (en)
Other versions
DE68908511T2 (de
Inventor
Claudio Dr Tonelli
Vito Dr Tortelli
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Publication of DE68908511D1 publication Critical patent/DE68908511D1/de
Application granted granted Critical
Publication of DE68908511T2 publication Critical patent/DE68908511T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/16—Acyclic saturated compounds containing halogen atoms containing fluorine and iodine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/14—Acyclic saturated compounds containing halogen atoms containing fluorine and bromine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE89117306T 1988-09-20 1989-09-19 Verzweigte Perfluoralkylhalogenide und Verfahren zu ihrer Herstellung. Expired - Fee Related DE68908511T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822005A IT1227128B (it) 1988-09-20 1988-09-20 Perfluoroalchilalogenuri ramificati e loro preparazione

Publications (2)

Publication Number Publication Date
DE68908511D1 true DE68908511D1 (de) 1993-09-23
DE68908511T2 DE68908511T2 (de) 1993-12-16

Family

ID=11190069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89117306T Expired - Fee Related DE68908511T2 (de) 1988-09-20 1989-09-19 Verzweigte Perfluoralkylhalogenide und Verfahren zu ihrer Herstellung.

Country Status (6)

Country Link
US (2) US4983780A (de)
EP (1) EP0361282B1 (de)
JP (1) JP2760862B2 (de)
CA (1) CA1339037C (de)
DE (1) DE68908511T2 (de)
IT (1) IT1227128B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257393B (en) * 1991-07-09 1996-03-06 Edna Moore Postcard
US5611210A (en) * 1993-03-05 1997-03-18 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
US6270689B1 (en) 1998-03-26 2001-08-07 Ikon Corporation Blend compositions of trifluoroiodomethane, tetrafluoroethane and difluoroethane
CN101768047B (zh) * 2008-12-30 2014-06-25 中化蓝天集团有限公司 一种2-溴-1，1，1，2，3，3，3-七氟丙烷的制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196114A (en) * 1965-07-20 Mastrangelo difluoromethylene radicals trapped in a matrix of solidified gas
US2387247A (en) * 1942-03-17 1945-10-23 Kinetic Chemicals Inc Compositions of matter and pyrolytic methods of synthesizing them
US2424667A (en) * 1946-04-19 1947-07-29 Du Pont Halogenated hydrocarbons
US2664449A (en) * 1947-01-06 1953-12-29 William T Miller Pyrolysis of trifluorochloroethylene polymers
US2506652A (en) * 1947-03-31 1950-05-09 Minnesota Mining & Mfg Thermal chlorinolysis and brominolysis of fluorocarbons to produce fluorocarbon chlorides and bromides
GB824230A (en) * 1954-08-09 1959-11-25 Robert Neville Haszeldine Halogenated organic compounds and derivatives thereof
US2880248A (en) * 1955-07-12 1959-03-31 Minnesota Mining & Mfg Radical addition reactions of halogenated olefins and compounds produced thereby
US3008966A (en) * 1957-07-23 1961-11-14 Pennsalt Chemicals Corp Organic fluorine compounds and process for making same
US3377390A (en) * 1966-05-02 1968-04-09 Du Pont Iodoperfluoroalkane fluorides and their use to promote telomerization of iodoperfluoroalkanes with olefins
NL7400407A (de) * 1973-01-17 1974-07-19
NL7408139A (de) * 1973-06-23 1974-12-30
US4097344A (en) * 1976-06-29 1978-06-27 E. I. Du Pont De Nemours And Company Electrochemical coupling of perfluoroalkyl iodides
DE2629775C3 (de) * 1976-07-02 1979-03-01 Kali-Chemie Ag, 3000 Hannover Verfahren zur Herstellung von Brom-(chlor)-fluorkohlenwasserstoffen
JPS53125491A (en) * 1977-04-08 1978-11-01 Daikin Ind Ltd Fluorine-containing polymer easily curable and its curable composition
US4626608A (en) * 1983-04-05 1986-12-02 Green Cross Corporation Persistent perfluoroalkyl free radicals useful as polymerization catalyst
DE3338299A1 (de) * 1983-10-21 1985-05-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von fluoralkylsubstituierten alkanen oder alkenen
US4535184A (en) * 1984-06-08 1985-08-13 E. I. Du Pont De Nemours And Company Tris(disubstituted amino)sulfonium perfluorocarbanion salts
IT1186704B (it) * 1985-04-04 1987-12-16 Motefluos Spa Perfluorcalcani e aloperfluoroalcani,loro precursori e loro processo di sintesi
DE3600108A1 (de) * 1986-01-04 1987-07-09 Hoechst Ag 2-iod-perfluor-2-methylalkane, verfahren zu deren herstellung und deren verwendung
IT1215418B (it) * 1987-04-10 1990-02-08 Ausimont Spa Perfluoroalcani ottenuti mediante fluorurazione fotochimica e loro impiego come iniziatori di polimerizzazione.

Also Published As

Publication number Publication date
IT1227128B (it) 1991-03-19
EP0361282A1 (de) 1990-04-04
US5105034A (en) 1992-04-14
JPH02152936A (ja) 1990-06-12
JP2760862B2 (ja) 1998-06-04
EP0361282B1 (de) 1993-08-18
CA1339037C (en) 1997-04-01
IT8822005A0 (it) 1988-09-20
DE68908511T2 (de) 1993-12-16
US4983780A (en) 1991-01-08

Similar Documents

Publication Publication Date Title
DE69333470D1 (de) Olefincopolymere und verfahren zu ihrer herstellung
DE3682874D1 (de) Pyranoindolizinderivate und verfahren zu ihrer herstellung.
DE3787949T2 (de) Sichtvorrichtung und Verfahren zu ihrer Herstellung.
DE3482823D1 (de) Dihydropyridin-derivate und verfahren zu ihrer herstellung.
DE69108815D1 (de) Aufnahmeeinrichtung und Verfahren zu ihrer Herstellung.
DE3782994T2 (de) Erythromycin-a-derivate und verfahren zu ihrer herstellung.
DE3485043D1 (de) Mehrfarbige anzeigevorrichtung und verfahren zu seiner herstellung.
DE69332117T2 (de) 4-diphenylmethylpiperidine und verfahren zu ihrer herstellung
DE3878475D1 (de) Organopolysiloxanemulsion und verfahren zu ihrer herstellung.
DE68927880T2 (de) Verzweigte polycarbonate und verfahren zu ihrer herstellung
DE68911142T2 (de) Olefinoligomere mit schmierungseigenschaften und verfahren zu ihrer herstellung.
DE58905793D1 (de) Schneideinsatz und verfahren zu seiner herstellung.
DE3880287D1 (de) Chlortrifluoraethylen-telomere und verfahren zu ihrer herstellung.
DE58902119D1 (de) Verbundschaumstoff und verfahren zu seiner herstellung.
DE3785694T2 (de) Thiophenderivate und verfahren zu ihrer herstellung.
DE68908511D1 (de) Verzweigte perfluoralkylhalogenide und verfahren zu ihrer herstellung.
DE3765181D1 (de) Isocarbacycline und verfahren zu ihrer herstellung.
DE3778517D1 (de) 7-brom-beta-carbolin-derivate und verfahren zu ihrer herstellung.
DE58904397D1 (de) Verschleissfestes bauteil und verfahren zu seiner herstellung.
DE3871208D1 (de) 5-oder 6-alkoxycarbonyl-2,3-dicyanonaphthaline und verfahren zu ihrer herstellung.
AT399879B (de) Dihydro-pyrimido-thiazin-derivate und verfahren zu ihrer herstellung
DE3878578D1 (de) Benzimidazol-derivate und verfahren zu ihrer herstellung.
DE3765239D1 (de) Acetylketendialkylacetale und verfahren zu ihrer herstellung.
DE3484597D1 (de) 20-alkyl-7-oxoprostacyclinderivate und verfahren zu ihrer herstellung.
DE3776013D1 (de) Peptidase und verfahren zu ihrer herstellung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee