BE771641A - Procede de preparation de produits d'addition d'iodures perfluoroalkyles et d'olefines - Google Patents

Procede de preparation de produits d'addition d'iodures perfluoroalkyles et d'olefines

Info

Publication number
BE771641A
BE771641A BE771641A BE771641A BE771641A BE 771641 A BE771641 A BE 771641A BE 771641 A BE771641 A BE 771641A BE 771641 A BE771641 A BE 771641A BE 771641 A BE771641 A BE 771641A
Authority
BE
Belgium
Prior art keywords
olefins
addition products
perfluoroalkyl iodide
iodide addition
preparing perfluoroalkyl
Prior art date
Application number
BE771641A
Other languages
English (en)
French (fr)
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 BE771641A publication Critical patent/BE771641A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/19—Acids containing three or more carbon atoms
    • C07C53/21—Acids containing three or more carbon atoms containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE771641A 1970-08-24 1971-08-23 Procede de preparation de produits d'addition d'iodures perfluoroalkyles et d'olefines BE771641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1259070A CH555793A (de) 1970-08-24 1970-08-24 Verfahren zur herstellung von gegebenenfalls substituierten perfluoralkyljodid-olefin- bzw.-cycloolefin-1:1-addukten.

Publications (1)

Publication Number Publication Date
BE771641A true BE771641A (fr) 1972-02-23

Family

ID=4384483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771641A BE771641A (fr) 1970-08-24 1971-08-23 Procede de preparation de produits d'addition d'iodures perfluoroalkyles et d'olefines

Country Status (10)

Country Link
AU (1) AU457109B2 (xx)
BE (1) BE771641A (xx)
CA (1) CA954527A (xx)
CH (1) CH555793A (xx)
DE (1) DE2142056A1 (xx)
FR (1) FR2103459B1 (xx)
GB (1) GB1319898A (xx)
NL (1) NL7111587A (xx)
SU (1) SU420162A3 (xx)
ZA (1) ZA715434B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1023768A (en) * 1972-12-21 1978-01-03 Horst Jager Polyfluoroalkyl iodides, process for their manufacture, and their use
IT1087514B (it) * 1977-09-14 1985-06-04 Snam Progetti Procedimento per la preparazione di composti carbonilici
FR2480742A1 (fr) * 1980-04-18 1981-10-23 Ugine Kuhlmann Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide
FR2486522A1 (fr) 1980-07-08 1982-01-15 Ugine Kuhlmann Procede de preparation de iodo alcools a chaine polyfluoroalkyle
FR2486521A1 (fr) * 1980-07-08 1982-01-15 Ugine Kuhlmann Procede d'addition d'iodoperfluoroalcanes sur des composes ethyleniques ou acetyleniques
FR2559479B1 (fr) * 1984-02-14 1986-07-18 Atochem Synthese d'acides perfluoroalcane-carboxyliques
US4650913A (en) * 1984-11-29 1987-03-17 E. I. Du Pont De Nemours And Company Sulfinate-initiated addition of perfluorinated iodides to olefins
FR2610925B1 (fr) * 1987-02-17 1989-04-14 Atochem Acides polyfluores et leur procede de preparation
EP0267828B1 (fr) * 1986-10-24 1990-12-27 Elf Atochem S.A. Composés polyfluorés et leur procédé de préparation
US5681902A (en) * 1996-01-11 1997-10-28 E. I. Du Pont De Nemours And Company Process for the perfluoroalkylation of substances having terminal unsaturation
US8048953B2 (en) 2006-11-13 2011-11-01 E. I. Du Pont De Nemours And Company Fluororpolymer compositions and treated substrates
US7888538B1 (en) 2009-11-04 2011-02-15 E.I. Du Pont De Nemours And Company Catalyzed olefin insertion
US7951983B2 (en) 2009-11-04 2011-05-31 E.I. Du Pont De Nemours And Company Catalyzed olefin insertion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE353896B (xx) * 1967-10-04 1973-02-19 Ciba Geigy Ag
CH535729A (de) * 1969-01-21 1973-04-15 Ciba Geigy Ag Verfahren zur Herstellung von Perfluoralkyljodiden

Also Published As

Publication number Publication date
CH555793A (de) 1974-11-15
FR2103459A1 (xx) 1972-04-14
SU420162A3 (ru) 1974-03-15
ZA715434B (en) 1972-04-26
GB1319898A (en) 1973-06-13
FR2103459B1 (xx) 1974-03-15
DE2142056A1 (de) 1972-07-06
AU457109B2 (en) 1975-01-16
AU3255671A (en) 1973-02-22
CA954527A (en) 1974-09-10
NL7111587A (xx) 1972-02-28

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