WO1991009010A3 - Composes de fluorocarbones et leurs procedes de preparation - Google Patents

Composes de fluorocarbones et leurs procedes de preparation Download PDF

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Publication number
WO1991009010A3
WO1991009010A3 PCT/US1990/007114 US9007114W WO9109010A3 WO 1991009010 A3 WO1991009010 A3 WO 1991009010A3 US 9007114 W US9007114 W US 9007114W WO 9109010 A3 WO9109010 A3 WO 9109010A3
Authority
WO
WIPO (PCT)
Prior art keywords
processes
preparation
perfluoroalkyl
bromine
chlorine
Prior art date
Application number
PCT/US1990/007114
Other languages
English (en)
Other versions
WO1991009010A2 (fr
Inventor
Carl George Krespan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Priority to DE69013358T priority Critical patent/DE69013358T2/de
Priority to JP50176791A priority patent/JP3172173B2/ja
Priority to EP91901382A priority patent/EP0504285B1/fr
Publication of WO1991009010A2 publication Critical patent/WO1991009010A2/fr
Publication of WO1991009010A3 publication Critical patent/WO1991009010A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
    • C07C305/08—Dialkylsulfates; Substituted dialkylsulfates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • C07C305/26—Halogenosulfates, i.e. monoesters of halogenosulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/40—Halogenated alcohols perhalogenated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne des (poly)sulfates, halosulphonates, halohydrines et époxydes, ainsi que leurs procédés de production. Ces composés ont la formule: R2R3FCCHXCHR1(OSO2)nZ, dans laquelle chaque R1 et R3 représentent indépendamment du fluor ou du perfluoroalkyle, R1 représente H ou -CFR2R3, X est choisi parmi le chlore, le brome et l'iode, Z est choisi dans le groupe composé de chlore, de brome et de -OCHR?1CHXCFR2R3¿, et n représente un nombre entier compris entre 1 et 6, la formule R2R3CHXCH(OH)CFR2R3, dans laquelle chaque R2 et R3 représentent indépendamment du fluor ou du perfluoroalkyle, et X représente du chlore, du brome ou de l'iode, la formule (A), dans laquelle R2 et chaque R3 représente indépendamment du fluor ou du perfluoroalkyle.
PCT/US1990/007114 1989-12-11 1990-12-10 Composes de fluorocarbones et leurs procedes de preparation WO1991009010A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE69013358T DE69013358T2 (de) 1989-12-11 1990-12-10 Fluorokohlenstoffverbindungen und verfahren zu deren herstellung.
JP50176791A JP3172173B2 (ja) 1989-12-11 1990-12-10 フルオロカーボン化合物及びその製造法
EP91901382A EP0504285B1 (fr) 1989-12-11 1990-12-10 Composes de fluorocarbones et leurs procedes de preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/448,651 US5101058A (en) 1989-12-11 1989-12-11 Fluorocarbon compounds and processes for preparation thereof
US448,651 1989-12-11

Publications (2)

Publication Number Publication Date
WO1991009010A2 WO1991009010A2 (fr) 1991-06-27
WO1991009010A3 true WO1991009010A3 (fr) 1991-09-05

Family

ID=23781123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/007114 WO1991009010A2 (fr) 1989-12-11 1990-12-10 Composes de fluorocarbones et leurs procedes de preparation

Country Status (6)

Country Link
US (1) US5101058A (fr)
EP (1) EP0504285B1 (fr)
JP (3) JP3172173B2 (fr)
CA (1) CA2071199A1 (fr)
DE (1) DE69013358T2 (fr)
WO (1) WO1991009010A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456324B2 (en) 2006-06-02 2008-11-25 Great Lakes Chemical Corp. Methods for preparing halohydrins and methods for preparing epoxides
WO2009096265A1 (fr) * 2008-01-30 2009-08-06 Daikin Industries, Ltd. Procédé de production d'époxyde renfermant du fluor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083220A (en) * 1958-07-03 1963-03-26 Du Pont Process for the preparation of fluosulfonates
GB926411A (en) * 1958-05-16 1963-05-15 Pennsalt Chemicals Corp Halogenated organic compounds
US4362672A (en) * 1980-08-26 1982-12-07 Asahi Glass Company, Ltd. Process for producing difluorohaloacetyl fluoride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700686A (en) * 1951-02-15 1955-01-25 Eastman Kodak Co Hydroxy substituted polyfluorinated compounds
US3017421A (en) * 1959-04-27 1962-01-16 Du Pont Fluorine-containing compounds and process for preparing them
US3080430A (en) * 1960-01-26 1963-03-05 Du Pont Fluorine-containing compounds
US3255228A (en) * 1963-09-20 1966-06-07 Pennsalt Chemicals Corp Halogenated alkyl chlorosulfates and fluorosulfates
US3562310A (en) * 1967-08-11 1971-02-09 Allied Chem Novel polysulfates and methods for their preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB926411A (en) * 1958-05-16 1963-05-15 Pennsalt Chemicals Corp Halogenated organic compounds
US3083220A (en) * 1958-07-03 1963-03-26 Du Pont Process for the preparation of fluosulfonates
US4362672A (en) * 1980-08-26 1982-12-07 Asahi Glass Company, Ltd. Process for producing difluorohaloacetyl fluoride

Also Published As

Publication number Publication date
JPH05502866A (ja) 1993-05-20
JP3435596B2 (ja) 2003-08-11
JP2000053604A (ja) 2000-02-22
JP2000053665A (ja) 2000-02-22
JP3172173B2 (ja) 2001-06-04
EP0504285A1 (fr) 1992-09-23
EP0504285B1 (fr) 1994-10-12
US5101058A (en) 1992-03-31
CA2071199A1 (fr) 1991-06-12
WO1991009010A2 (fr) 1991-06-27
JP3130303B2 (ja) 2001-01-31
DE69013358T2 (de) 1995-03-23
DE69013358D1 (de) 1994-11-17

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