CA1075710A - Chlorures de perfluoalkylacetyle; leur preparation - Google Patents

Chlorures de perfluoalkylacetyle; leur preparation

Info

Publication number
CA1075710A
CA1075710A CA268,658A CA268658A CA1075710A CA 1075710 A CA1075710 A CA 1075710A CA 268658 A CA268658 A CA 268658A CA 1075710 A CA1075710 A CA 1075710A
Authority
CA
Canada
Prior art keywords
chlorides
perfluoroalkylacetyl
reaction
chlorine
formula
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
CA268,658A
Other languages
English (en)
Inventor
Heinrich Bathelt
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Priority claimed from DE19752558711 external-priority patent/DE2558711C2/de
Priority claimed from DE19752558728 external-priority patent/DE2558728C2/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1075710A publication Critical patent/CA1075710A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

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)
CA268,658A 1975-12-24 1976-12-23 Chlorures de perfluoalkylacetyle; leur preparation Expired CA1075710A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752558711 DE2558711C2 (de) 1975-12-24 1975-12-24 Verfahren zur Herstellung von Perfluoralkylacetylchloriden
DE19752558728 DE2558728C2 (de) 1975-12-24 1975-12-24 Perfluoralkylacetylchloride

Publications (1)

Publication Number Publication Date
CA1075710A true CA1075710A (fr) 1980-04-15

Family

ID=25769784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,658A Expired CA1075710A (fr) 1975-12-24 1976-12-23 Chlorures de perfluoalkylacetyle; leur preparation

Country Status (7)

Country Link
JP (1) JPS5283326A (fr)
CA (1) CA1075710A (fr)
CH (1) CH623023A5 (fr)
FR (1) FR2336368A1 (fr)
GB (1) GB1509110A (fr)
IT (1) IT1065556B (fr)
NL (1) NL7614028A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6001267B2 (ja) * 2011-12-31 2016-10-05 公益財団法人野口研究所 炭素−炭素結合型ヘビーフルオラスタグ
EP2987782A1 (fr) * 2014-08-22 2016-02-24 Solvay SA Procédé de distillation comprenant au moins deux étapes de distillation pour obtenir un halogénure d'acide carboxylique halogéné purifié et utilisation de l'halogénure d'acide carboxylique purifié

Also Published As

Publication number Publication date
GB1509110A (en) 1978-04-26
NL7614028A (nl) 1977-06-28
JPS6133014B2 (fr) 1986-07-31
JPS5283326A (en) 1977-07-12
FR2336368B1 (fr) 1982-12-03
FR2336368A1 (fr) 1977-07-22
IT1065556B (it) 1985-02-25
CH623023A5 (en) 1981-05-15

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Legal Events

Date Code Title Description
MKEX Expiry