CA1197524A - Procede de preparation de chlorure de trifluoroacetyle - Google Patents

Procede de preparation de chlorure de trifluoroacetyle

Info

Publication number
CA1197524A
CA1197524A CA000440459A CA440459A CA1197524A CA 1197524 A CA1197524 A CA 1197524A CA 000440459 A CA000440459 A CA 000440459A CA 440459 A CA440459 A CA 440459A CA 1197524 A CA1197524 A CA 1197524A
Authority
CA
Canada
Prior art keywords
fluorine
chlorination
carried out
inert
hydrochloric acid
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
Application number
CA000440459A
Other languages
English (en)
French (fr)
Inventor
Henri Mathais
Marc Thomarat
Bernard Cheminal
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.)
Produits Chimiques Ugine Kuhlmann
Original Assignee
Produits Chimiques Ugine Kuhlmann
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 Produits Chimiques Ugine Kuhlmann filed Critical Produits Chimiques Ugine Kuhlmann
Application granted granted Critical
Publication of CA1197524A publication Critical patent/CA1197524A/fr
Expired 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
    • C07C51/58—Preparation of carboxylic acid halides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
CA000440459A 1982-11-05 1983-11-04 Procede de preparation de chlorure de trifluoroacetyle Expired CA1197524A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8218567 1982-11-05
FR8218567A FR2535712A1 (fr) 1982-11-05 1982-11-05 Procede de preparation de chlorure de trifluoroacetyle

Publications (1)

Publication Number Publication Date
CA1197524A true CA1197524A (fr) 1985-12-03

Family

ID=9278929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000440459A Expired CA1197524A (fr) 1982-11-05 1983-11-04 Procede de preparation de chlorure de trifluoroacetyle

Country Status (9)

Country Link
US (1) US4643851A (OSRAM)
EP (1) EP0108675B1 (OSRAM)
JP (1) JPS5998031A (OSRAM)
AU (1) AU555457B2 (OSRAM)
CA (1) CA1197524A (OSRAM)
DD (1) DD210898A5 (OSRAM)
DE (1) DE3360355D1 (OSRAM)
ES (1) ES527047A0 (OSRAM)
FR (1) FR2535712A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241113A (en) * 1992-09-15 1993-08-31 E. I. Du Pont De Nemours And Company Process for producing trifluoroacetyl chloride
JPH09501400A (ja) * 1993-04-30 1997-02-10 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー 共沸および共沸様組成物並びにＨＣ▲ｌ▼とハロカーボンとを分離するための方法
DE4427303A1 (de) * 1994-08-02 1996-02-08 Hoechst Ag Verfahren zur Herstellung von Trichloracetylchlorid
DE69729214T2 (de) 1996-12-25 2005-05-04 Daikin Industries, Ltd. Verfahren zur herstellung von polyfluoralkylgruppen enthaltenden säurechloriden
JP4940810B2 (ja) * 2006-04-13 2012-05-30 セントラル硝子株式会社 ３，３，３−トリフルオロプロピオン酸クロリドの製造方法
EP2987782A1 (en) 2014-08-22 2016-02-24 Solvay SA Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide
JP2017533941A (ja) 2014-11-17 2017-11-16 ソルヴェイ（ソシエテ アノニム） 精製ハロゲン化カルボン酸ハロゲン化物を得るための少なくとも２つの蒸留ステップを含む蒸留プロセス、および精製ハロゲン化カルボン酸ハロゲン化物の使用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922816A (en) * 1960-01-26
GB515963A (en) * 1938-06-16 1939-12-19 Arthur Carpmael Process for the manufacture of higher fatty acid chlorides
FR1228408A (fr) * 1958-04-30 1960-08-29 Du Pont Procédé de préparation de l'acide trifluoracétique
DE1186844B (de) * 1963-03-07 1965-02-11 Hoechst Ag Verfahren zur Herstellung von Trifluoracetylchlorid

Also Published As

Publication number Publication date
EP0108675A1 (fr) 1984-05-16
FR2535712B1 (OSRAM) 1985-01-25
DD210898A5 (de) 1984-06-27
FR2535712A1 (fr) 1984-05-11
US4643851A (en) 1987-02-17
DE3360355D1 (en) 1985-08-08
JPH0253424B2 (OSRAM) 1990-11-16
JPS5998031A (ja) 1984-06-06
EP0108675B1 (fr) 1985-07-03
AU555457B2 (en) 1986-09-25
ES8406060A1 (es) 1984-07-01
AU2100383A (en) 1984-05-10
ES527047A0 (es) 1984-07-01

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry