DE3761373D1 - Verfahren zur herstellung von fluor enthaltenden alpha,beta-ungesaettigten carbonsaeuren. - Google Patents

Verfahren zur herstellung von fluor enthaltenden alpha,beta-ungesaettigten carbonsaeuren.

Info

Publication number
DE3761373D1
DE3761373D1 DE8787306178T DE3761373T DE3761373D1 DE 3761373 D1 DE3761373 D1 DE 3761373D1 DE 8787306178 T DE8787306178 T DE 8787306178T DE 3761373 T DE3761373 T DE 3761373T DE 3761373 D1 DE3761373 D1 DE 3761373D1
Authority
DE
Germany
Prior art keywords
beta
fluorine
production
containing alpha
carbonic acids
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 - Fee Related
Application number
DE8787306178T
Other languages
English (en)
Inventor
Mitsuru Takahashi
Hideo Shuyama
Kiyotaka Oyama
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Application granted granted Critical
Publication of DE3761373D1 publication Critical patent/DE3761373D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE8787306178T 1986-07-11 1987-07-13 Verfahren zur herstellung von fluor enthaltenden alpha,beta-ungesaettigten carbonsaeuren. Expired - Fee Related DE3761373D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61163359A JPH0772156B2 (ja) 1986-07-11 1986-07-11 含フツ素α，β−不飽和カルボン酸の製法

Publications (1)

Publication Number Publication Date
DE3761373D1 true DE3761373D1 (de) 1990-02-15

Family

ID=15772381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306178T Expired - Fee Related DE3761373D1 (de) 1986-07-11 1987-07-13 Verfahren zur herstellung von fluor enthaltenden alpha,beta-ungesaettigten carbonsaeuren.

Country Status (4)

Country Link
US (1) US5124082A (de)
EP (1) EP0252766B1 (de)
JP (1) JPH0772156B2 (de)
DE (1) DE3761373D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507973A (en) * 1991-04-26 1996-04-16 Board Of Regents Of The University Of Nebraska Highly reactive zerovalent metals from metal cyanides
WO1993015086A1 (en) * 1992-02-04 1993-08-05 Board Of Regents Of The University Of Nebraska Highly reactive forms of zinc and reagents thereof
US5358546A (en) * 1992-02-04 1994-10-25 Board Of Regents Of The University Of Nebraska Highly reactive forms of zinc and reagents thereof
JP2001288138A (ja) * 2000-04-04 2001-10-16 Kanto Denka Kogyo Co Ltd 含フッ素α，β−不飽和カルボン酸の製造方法
JP4779213B2 (ja) * 2001-02-23 2011-09-28 ユニマテック株式会社 コーティング材
TW200300676A (en) * 2001-12-04 2003-06-16 Tanabe Seiyaku Co Biotin intermediate and its production
EP1919925B1 (de) * 2005-08-19 2020-01-15 Chemetall GmbH Hochreaktive zinkform, verfahren zu deren herstellung und verwendung der hochreaktiven zinkform
JP5512272B2 (ja) * 2006-10-17 2014-06-04 ジーイー・ヘルスケア・アクスイェ・セルスカプ α−ケト酸及びそのエステルの製造方法
US10093601B2 (en) * 2015-06-29 2018-10-09 The Boeing Company Fire retardant compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756385A (en) * 1953-01-26 1956-09-05 Nat Distillers Prod Corp Improvements in the preparation of dialkali derivatives of dimerized aliphatic conjugated olefins and their conversion into unsaturated and saturated dicarboxylic acids
US3311657A (en) * 1964-09-01 1967-03-28 Du Pont Production of polyfluoroaliphatic carboxylic acids from polyfluorinated olefins
IT1117060B (it) * 1976-03-05 1986-02-10 Ugine Kuhlmann Procedimento per la preparazione di composti perfluorati,particolarmente di acidi perfluorocarbossilici e perfluoroalcan solfinici
JPS59128349A (ja) * 1982-12-31 1984-07-24 Toyo Soda Mfg Co Ltd ペルフルオロ又はポリフルオロ脂肪族カルボン酸の製造方法
FR2564829B1 (fr) * 1984-05-23 1987-08-14 Rhone Poulenc Spec Chim Procede de preparation d'acides trifluoromethyles

Also Published As

Publication number Publication date
JPH0772156B2 (ja) 1995-08-02
JPS6317843A (ja) 1988-01-25
EP0252766A1 (de) 1988-01-13
US5124082A (en) 1992-06-23
EP0252766B1 (de) 1990-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee