CA1202324A - Process for making carboxylic acid halides - Google Patents

Process for making carboxylic acid halides

Info

Publication number
CA1202324A
CA1202324A CA000443233A CA443233A CA1202324A CA 1202324 A CA1202324 A CA 1202324A CA 000443233 A CA000443233 A CA 000443233A CA 443233 A CA443233 A CA 443233A CA 1202324 A CA1202324 A CA 1202324A
Authority
CA
Canada
Prior art keywords
compound
bars
catalyst system
acetic acid
hydrogen
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
CA000443233A
Other languages
English (en)
French (fr)
Inventor
Heinz Erpenbach
Klaus Gehrmann
Winfried Lork
Peter Prinz
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.)
Clariant Produkte Deutschland GmbH
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
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1202324A publication Critical patent/CA1202324A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58Preparation 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000443233A 1982-12-29 1983-12-14 Process for making carboxylic acid halides Expired CA1202324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823248468 DE3248468A1 (de) 1982-12-29 1982-12-29 Verfahren zur herstellung von carbonsaeurehalogeniden
DEP3248468.2 1982-12-29

Publications (1)

Publication Number Publication Date
CA1202324A true CA1202324A (en) 1986-03-25

Family

ID=6182045

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000443233A Expired CA1202324A (en) 1982-12-29 1983-12-14 Process for making carboxylic acid halides

Country Status (6)

Country Link
US (1) US4543217A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0114330B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59130833A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE15884T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1202324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3248468A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413891B (sv) * 1973-09-04 1980-06-30 Halcon International Inc Sett att framstella en anhydrid av en monokarbonsyra.
US4990658B1 (en) * 1989-12-18 1994-08-30 Ethyl Corp Process for preparing ibuprofen and its alkyl esters
WO1998022413A1 (en) 1996-11-22 1998-05-28 Albemarle Corporation Halogen exchange reactions and uses thereof
US5965781A (en) * 1997-11-21 1999-10-12 Albemarle Corporation Catalysis in halogen exchange reactions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053233A (en) * 1933-06-24 1936-09-01 Du Pont Catalyst and catalytic process
US3632643A (en) * 1967-06-26 1972-01-04 Du Pont Preparation of acyl fluorids by carbonylation of aromatic halides in the presence of an alkali metal fluoride and a ruthenium-, rhodium- or palladium-containing catalyst
DE2648134A1 (de) * 1976-10-23 1978-04-27 Hoechst Ag Verfahren zur herstellung von saeurehalogeniden
DE3035201A1 (de) * 1980-09-18 1982-04-29 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von carbonsaeurehalogeniden
US4374070A (en) * 1980-11-21 1983-02-15 Eastman Kodak Company Preparation of acetic anhydride

Also Published As

Publication number Publication date
US4543217A (en) 1985-09-24
EP0114330B1 (de) 1985-10-02
ATE15884T1 (de) 1985-10-15
DE3248468A1 (de) 1984-07-12
JPH0445501B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-27
EP0114330A1 (de) 1984-08-01
DE3360936D1 (en) 1985-11-07
JPS59130833A (ja) 1984-07-27

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Legal Events

Date Code Title Description
MKEX Expiry