ATE42538T1 - Verfahren zur herstellung von trifluoressigsaeuremethylester. - Google Patents

Verfahren zur herstellung von trifluoressigsaeuremethylester.

Info

Publication number
ATE42538T1
ATE42538T1 AT86420154T AT86420154T ATE42538T1 AT E42538 T1 ATE42538 T1 AT E42538T1 AT 86420154 T AT86420154 T AT 86420154T AT 86420154 T AT86420154 T AT 86420154T AT E42538 T1 ATE42538 T1 AT E42538T1
Authority
AT
Austria
Prior art keywords
preparation
methyltrifluoroacetate
methyl ester
ester trifluoroacetic
contacted
Prior art date
Application number
AT86420154T
Other languages
English (en)
Inventor
Louis Amiet
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE42538T1 publication Critical patent/ATE42538T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT86420154T 1985-06-14 1986-06-13 Verfahren zur herstellung von trifluoressigsaeuremethylester. ATE42538T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8509024A FR2583413B1 (fr) 1985-06-14 1985-06-14 Procede de preparation de trifluoroacetate de methyle.
EP86420154A EP0206954B1 (de) 1985-06-14 1986-06-13 Verfahren zur Herstellung von Trifluoressigsäuremethylester

Publications (1)

Publication Number Publication Date
ATE42538T1 true ATE42538T1 (de) 1989-05-15

Family

ID=9320240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86420154T ATE42538T1 (de) 1985-06-14 1986-06-13 Verfahren zur herstellung von trifluoressigsaeuremethylester.

Country Status (7)

Country Link
US (1) US4730082A (de)
EP (1) EP0206954B1 (de)
JP (1) JPS61289061A (de)
AT (1) ATE42538T1 (de)
CA (1) CA1263666A (de)
DE (1) DE3663024D1 (de)
FR (1) FR2583413B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605315B1 (fr) * 1986-10-16 1988-12-02 Rhone Poulenc Chimie Procede de preparation de trifluoroacetate d'ethyle.
US5420304A (en) * 1992-03-19 1995-05-30 Biopak Technology, Ltd. Method to produce cyclic esters
US5675021A (en) * 1992-03-19 1997-10-07 Chronopol, Inc. Method to produce and purify cyclic esters
US5686630A (en) * 1993-09-29 1997-11-11 Chronopol, Inc. Purifying cyclic esters by aqueous solvent extraction
US5240566A (en) * 1992-12-07 1993-08-31 The Goodyear Tire & Rubber Company Separation process
DE4402694A1 (de) * 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
AU770866B2 (en) * 1999-07-21 2004-03-04 Dow Agrosciences Llc Process for trifluoroacetate esters and thioesters
JP2002080423A (ja) * 2000-09-06 2002-03-19 Daikin Ind Ltd トリフルオロ酢酸エチルの合成方法
EP1700869A1 (de) * 2005-03-11 2006-09-13 3M Innovative Properties Company Rückgewinnung fluorierter Tenside aus basischen Anionenaustauscherharzen enthaltend quartäre Ammoniumgruppen
BRPI0807109A2 (pt) * 2007-02-16 2014-05-06 3M Innovative Properties Co Sistema e processo para a remoção de fluoroquiímicos da água
CN102351694A (zh) * 2011-10-17 2012-02-15 三明市海斯福化工有限责任公司 一种三氟乙酸乙酯的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649407A (en) * 1952-03-14 1953-08-18 Gulf Research Development Co Separation of ethyl acetate and ethanol by azeotropic distillation with methanol
JPS54106412A (en) * 1978-02-08 1979-08-21 Kyowa Yuka Kk Method of purifying ester
US4435595A (en) * 1982-04-26 1984-03-06 Eastman Kodak Company Reactive distillation process for the production of methyl acetate

Also Published As

Publication number Publication date
EP0206954A1 (de) 1986-12-30
JPS61289061A (ja) 1986-12-19
EP0206954B1 (de) 1989-04-26
CA1263666A (fr) 1989-12-05
DE3663024D1 (en) 1989-06-01
FR2583413A1 (fr) 1986-12-19
JPH0511101B2 (de) 1993-02-12
US4730082A (en) 1988-03-08
FR2583413B1 (fr) 1987-11-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee