ES8406060A1 - Procedimiento de preparacion de cloruro de trifluoracetilo - Google Patents

Procedimiento de preparacion de cloruro de trifluoracetilo

Info

Publication number
ES8406060A1
ES8406060A1 ES527047A ES527047A ES8406060A1 ES 8406060 A1 ES8406060 A1 ES 8406060A1 ES 527047 A ES527047 A ES 527047A ES 527047 A ES527047 A ES 527047A ES 8406060 A1 ES8406060 A1 ES 8406060A1
Authority
ES
Spain
Prior art keywords
fluoral
chlorination
molar ratio
carried out
diluent
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
ES527047A
Other languages
English (en)
Spanish (es)
Other versions
ES527047A0 (es
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
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES527047A0 publication Critical patent/ES527047A0/es
Publication of ES8406060A1 publication Critical patent/ES8406060A1/es
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)
ES527047A 1982-11-05 1983-11-04 Procedimiento de preparacion de cloruro de trifluoracetilo Expired ES8406060A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES527047A0 ES527047A0 (es) 1984-07-01
ES8406060A1 true ES8406060A1 (es) 1984-07-01

Family

ID=9278929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527047A Expired ES8406060A1 (es) 1982-11-05 1983-11-04 Procedimiento de preparacion de cloruro de trifluoracetilo

Country Status (9)

Country Link
US (1) US4643851A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0108675B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5998031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU555457B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1197524A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD210898A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3360355D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8406060A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2535712A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
DE69417024T2 (de) * 1993-04-30 1999-11-04 E.I. Du Pont De Nemours And Co., Wilmington AZEOTROPE UND AZEOTROPARTIGE ZUSAMMENSETZUNGEN UND VERFAHREN ZUR TRENNUNG VON HCl UND HALOGENKOHLENWASSERSTOFFEN
DE4427303A1 (de) * 1994-08-02 1996-02-08 Hoechst Ag Verfahren zur Herstellung von Trichloracetylchlorid
EP0949236B1 (en) * 1996-12-25 2004-05-19 Daikin Industries, Limited Process for producing acid chlorides having polyfluoroalkyl groups
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
CN107001231A (zh) 2014-11-17 2017-08-01 索尔维公司 包括至少两个蒸馏步骤以获得纯化的卤化的羧酸卤化物的蒸馏方法、以及该纯化的卤化的羧酸卤化物的用途

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
JPS5998031A (ja) 1984-06-06
DE3360355D1 (en) 1985-08-08
AU555457B2 (en) 1986-09-25
CA1197524A (fr) 1985-12-03
AU2100383A (en) 1984-05-10
FR2535712B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-01-25
ES527047A0 (es) 1984-07-01
FR2535712A1 (fr) 1984-05-11
EP0108675A1 (fr) 1984-05-16
JPH0253424B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-16
EP0108675B1 (fr) 1985-07-03
DD210898A5 (de) 1984-06-27
US4643851A (en) 1987-02-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612