CH509954A - Verfahren zur Herstellung von fluorhaltigen Telomeren durch Addition von Perfluoralkyljodiden an gasförmige Olefine und Acetylene - Google Patents

Verfahren zur Herstellung von fluorhaltigen Telomeren durch Addition von Perfluoralkyljodiden an gasförmige Olefine und Acetylene

Info

Publication number
CH509954A
CH509954A CH1792468A CH1792468A CH509954A CH 509954 A CH509954 A CH 509954A CH 1792468 A CH1792468 A CH 1792468A CH 1792468 A CH1792468 A CH 1792468A CH 509954 A CH509954 A CH 509954A
Authority
CH
Switzerland
Prior art keywords
acetylenes
fluorine
preparation
addition
perfluoroalkyl iodides
Prior art date
Application number
CH1792468A
Other languages
English (en)
Inventor
Knell Martin
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CH509954A publication Critical patent/CH509954A/de

Links

Classifications

    • 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
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1792468A 1967-12-26 1968-12-02 Verfahren zur Herstellung von fluorhaltigen Telomeren durch Addition von Perfluoralkyljodiden an gasförmige Olefine und Acetylene CH509954A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69314867A 1967-12-26 1967-12-26

Publications (1)

Publication Number Publication Date
CH509954A true CH509954A (de) 1971-07-15

Family

ID=24783515

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1792468A CH509954A (de) 1967-12-26 1968-12-02 Verfahren zur Herstellung von fluorhaltigen Telomeren durch Addition von Perfluoralkyljodiden an gasförmige Olefine und Acetylene

Country Status (4)

Country Link
CH (1) CH509954A (de)
DE (1) DE1816706C3 (de)
FR (1) FR1597171A (de)
GB (1) GB1210730A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8212064B2 (en) 2008-05-14 2012-07-03 E.I. Du Pont De Nemours And Company Ethylene tetrafluoroethylene intermediates
US8318877B2 (en) 2008-05-20 2012-11-27 E.I. Du Pont De Nemours And Company Ethylene tetrafluoroethylene (meth)acrylate copolymers
CN109988058B (zh) * 2017-12-29 2021-07-20 山东东岳高分子材料有限公司 一种较短链长全氟烷基碘调聚物的合成方法

Also Published As

Publication number Publication date
GB1210730A (en) 1970-10-28
FR1597171A (de) 1970-06-22
DE1816706A1 (de) 1969-07-24
DE1816706C3 (de) 1974-09-26

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Legal Events

Date Code Title Description
PL Patent ceased