CA1031791A - Process for preparing perfluorononanes - Google Patents

Process for preparing perfluorononanes

Info

Publication number
CA1031791A
CA1031791A CA203,054A CA203054A CA1031791A CA 1031791 A CA1031791 A CA 1031791A CA 203054 A CA203054 A CA 203054A CA 1031791 A CA1031791 A CA 1031791A
Authority
CA
Canada
Prior art keywords
perfluorononanes
preparing
preparing perfluorononanes
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
CA203,054A
Other languages
English (en)
French (fr)
Other versions
CA203054S (en
Inventor
Sigmar-Peter Von Halasz
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 DE19732332097 external-priority patent/DE2332097C2/de
Priority claimed from DE19742410028 external-priority patent/DE2410028C2/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1031791A publication Critical patent/CA1031791A/en
Expired 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA203,054A 1973-06-23 1974-06-21 Process for preparing perfluorononanes Expired CA1031791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732332097 DE2332097C2 (de) 1973-06-23 1973-06-23 Verfahren zur Herstellung von bestimmten verzweigtkettigen Perfluornonanen und die so hergestellten Verbindungen als solche
DE19742410028 DE2410028C2 (de) 1974-03-02 1974-03-02 Verfahren zur Herstellung von Perfluornonan

Publications (1)

Publication Number Publication Date
CA1031791A true CA1031791A (en) 1978-05-23

Family

ID=25765366

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,054A Expired CA1031791A (en) 1973-06-23 1974-06-21 Process for preparing perfluorononanes

Country Status (8)

Country Link
US (1) US3962358A (cs)
JP (1) JPS5849526B2 (cs)
CA (1) CA1031791A (cs)
CH (1) CH594580A5 (cs)
FR (1) FR2234254B1 (cs)
GB (1) GB1420428A (cs)
IT (1) IT1022048B (cs)
NL (1) NL7408139A (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173654A (en) * 1977-01-03 1979-11-06 California Institute Of Technology Novel fluorohydrocarbons
DE2712732C2 (de) * 1977-03-23 1986-03-13 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Oktafluorpropan
GB1573660A (en) 1977-06-09 1980-08-28 Ici Ltd Perluoro-2,3,4,5-tetramethyl-3-ethyl tetrahydrofuran and its use as an inert fluid
US4187252A (en) * 1977-08-26 1980-02-05 Suntech, Inc. Tetramethylpentane blood substitutes
US4736004A (en) * 1983-04-05 1988-04-05 Green Cross Corporation Persistent perfluoroalkyl free radicals useful as polymerization catalyst
US4626608A (en) * 1983-04-05 1986-12-02 Green Cross Corporation Persistent perfluoroalkyl free radicals useful as polymerization catalyst
IT1200604B (it) * 1985-04-04 1989-01-27 Montefluos Spa Processo di fluorurazione in fase liquida di composti insaturi
IT1200806B (it) * 1985-10-21 1989-01-27 Ausimont Spa Procedimento per la preparazione di idroalofluoroalcani
GB8615400D0 (en) * 1986-06-24 1986-07-30 Isc Chemicals Ltd Flourinated polycyclic compounds
IT1203877B (it) * 1987-04-10 1989-02-23 Ausimont Spa Perfluoro 2,3,4-trimetilpentano e procedimento per la sua preparazione
IT1215418B (it) * 1987-04-10 1990-02-08 Ausimont Spa Perfluoroalcani ottenuti mediante fluorurazione fotochimica e loro impiego come iniziatori di polimerizzazione.
IT1227128B (it) * 1988-09-20 1991-03-19 Ausimont Spa Perfluoroalchilalogenuri ramificati e loro preparazione
CN109072054B (zh) 2017-03-21 2021-10-19 3M创新有限公司 热传递流体及其使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013030A (en) * 1932-09-10 1935-09-03 Du Pont Production of organic fluorine compounds
US3149170A (en) * 1960-03-07 1964-09-15 Union Carbide Corp Fluorination of hexachlorobutadiene

Also Published As

Publication number Publication date
JPS5849526B2 (ja) 1983-11-05
CH594580A5 (cs) 1978-01-13
FR2234254A1 (cs) 1975-01-17
IT1022048B (it) 1978-03-20
JPS5069006A (cs) 1975-06-09
US3962358A (en) 1976-06-08
GB1420428A (en) 1976-01-07
NL7408139A (cs) 1974-12-30
FR2234254B1 (cs) 1978-01-13

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