CH371792A - Procédé pour la préparation de composés organiques fluorés - Google Patents

Procédé pour la préparation de composés organiques fluorés

Info

Publication number
CH371792A
CH371792A CH5250357A CH5250357A CH371792A CH 371792 A CH371792 A CH 371792A CH 5250357 A CH5250357 A CH 5250357A CH 5250357 A CH5250357 A CH 5250357A CH 371792 A CH371792 A CH 371792A
Authority
CH
Switzerland
Prior art keywords
preparation
organic compounds
fluorinated organic
fluorinated
compounds
Prior art date
Application number
CH5250357A
Other languages
English (en)
Inventor
Channing Smith William
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
Publication of CH371792A publication Critical patent/CH371792A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/04—Monocyclic monocarboxylic acids
    • C07C63/06—Benzoic acid
    • C07C63/10—Halides thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/80—Phosgene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • 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
    • C07C53/38—Acyl halides
    • C07C53/46—Acyl halides containing halogen outside the carbonyl halide group
    • C07C53/50—Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH5250357A 1956-11-14 1957-11-09 Procédé pour la préparation de composés organiques fluorés CH371792A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US622025A US2859245A (en) 1956-11-14 1956-11-14 Reaction of sf4 with organic compounds containing a carbonyl radical

Publications (1)

Publication Number Publication Date
CH371792A true CH371792A (fr) 1963-09-15

Family

ID=24492629

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5250357A CH371792A (fr) 1956-11-14 1957-11-09 Procédé pour la préparation de composés organiques fluorés

Country Status (5)

Country Link
US (1) US2859245A (fr)
CH (1) CH371792A (fr)
DE (1) DE1080993B (fr)
FR (1) FR1225634A (fr)
GB (1) GB823336A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980740A (en) * 1958-06-19 1961-04-18 Du Pont alpha, alpha, omega-trihydroperfluoroalkanes
US2980739A (en) * 1958-10-06 1961-04-18 Du Pont Preparation of fluorocarbons
NL254901A (fr) * 1959-08-24
GB908290A (en) * 1959-12-04 1962-10-17 Ici Ltd Process for the preparation of 1,1,1-trifluoro-2-bromo-2-chloroethane
US3046094A (en) * 1960-07-28 1962-07-24 Merck & Co Inc Method of preparation of inorganic chemical compound
US3171845A (en) * 1961-01-04 1965-03-02 Upjohn Co 20-difluoro-pregnanes and methods to prepare same
US3211723A (en) * 1961-01-04 1965-10-12 Upjohn Co Fluorination of steroids
US3102903A (en) * 1961-10-31 1963-09-03 Du Pont Carbonylic compounds containing the sf5 function
US3309344A (en) * 1963-09-09 1967-03-14 Monsanto Res Corp Fluorine-containing polymer
US3338979A (en) * 1965-07-26 1967-08-29 Allied Chem Perfluorocumene
FR2109416A5 (fr) * 1970-10-15 1972-05-26 Inst Rech Chimique Appli
US4020112A (en) * 1975-02-06 1977-04-26 E. I. Du Pont De Nemours And Company Oxidative fluorination of phenols
US4143078A (en) * 1978-05-22 1979-03-06 The Dow Chemical Company Fluorination of methyl ketones
US4174349A (en) * 1978-10-30 1979-11-13 Allied Chemical Corporation Preparation of fluoroorganic compounds with calcium fluoride
DE3329126A1 (de) * 1983-08-11 1985-02-28 Bayer Ag, 5090 Leverkusen Neue benzokondensierte, tetrachlorierte, heterocyclische verbindungen und ein verfahren zu ihrer herstellung
JPS6345230A (ja) * 1986-04-01 1988-02-26 Central Glass Co Ltd ブロモベンゾトリフルオリドの製造方法
ZA959080B (en) * 1994-11-23 1996-08-02 Allied Signal Inc Conversion of oxygenated organic compounds to fluoro-carbons and anhydrous hydrogen fluoride using uranium hexafluoride
US6043397A (en) * 1997-08-29 2000-03-28 Nippon Shokubai Co., Ltd. Method for production of fluorine-containing aromatic compounds
JP3638790B2 (ja) * 1998-04-27 2005-04-13 セントラル硝子株式会社 ビストリフルオロメチルベンゼンの製造方法
CA2276930A1 (fr) * 1998-07-08 2000-01-08 Air Products And Chemicals, Inc. Preparation de 1,4-bis-(difluoromethyle)benzene
JP4894110B2 (ja) * 2001-08-28 2012-03-14 三菱瓦斯化学株式会社 フッ素化合物及び該フッ素化合物からなるフッ素化剤
DE10300112A1 (de) * 2003-01-07 2004-07-15 Bayer Ag Fluorierungsreagenzien und Verfahren zu deren Herstellung
EP2785703B1 (fr) 2011-11-30 2017-01-11 Solvay SA Dérivés 5-fluorinés d'acid de Meldrum (dérivés de 5-fluoro-1,3-dioxane-4,6-dione), procédés pour leur préparation et leur utilisation en tant qu'additives de solvent dans des batteries au lithium-ion
JP7057489B2 (ja) * 2016-12-26 2022-04-20 ダイキン工業株式会社 ジフルオロメチレン化合物の製造方法

Also Published As

Publication number Publication date
GB823336A (en) 1959-11-11
US2859245A (en) 1958-11-04
DE1080993B (de) 1960-05-05
FR1225634A (fr) 1960-07-01

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