CH409911A - Process for the thermal catalytic conversion of carboxylic acids into a mixture containing acid anhydrides and ketones - Google Patents

Process for the thermal catalytic conversion of carboxylic acids into a mixture containing acid anhydrides and ketones

Info

Publication number
CH409911A
CH409911A CH1094960A CH1094960A CH409911A CH 409911 A CH409911 A CH 409911A CH 1094960 A CH1094960 A CH 1094960A CH 1094960 A CH1094960 A CH 1094960A CH 409911 A CH409911 A CH 409911A
Authority
CH
Switzerland
Prior art keywords
ketones
carboxylic acids
mixture containing
acid anhydrides
containing acid
Prior art date
Application number
CH1094960A
Other languages
German (de)
Inventor
Rudolf Dr Novotny
Siegfried Dr Paulsen
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of CH409911A publication Critical patent/CH409911A/en

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1094960A 1959-10-14 1960-09-29 Process for the thermal catalytic conversion of carboxylic acids into a mixture containing acid anhydrides and ketones CH409911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB55173A DE1158050B (en) 1959-10-14 1959-10-14 Process for the production of acid anhydrides and / or ketones by heating saturated aliphatic monocarboxylic acids with at least 3 carbon atoms in the molecule

Publications (1)

Publication Number Publication Date
CH409911A true CH409911A (en) 1966-03-31

Family

ID=6970897

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1094960A CH409911A (en) 1959-10-14 1960-09-29 Process for the thermal catalytic conversion of carboxylic acids into a mixture containing acid anhydrides and ketones

Country Status (3)

Country Link
CH (1) CH409911A (en)
DE (1) DE1158050B (en)
GB (1) GB943745A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201323B (en) * 1964-02-27 1965-09-23 Basf Ag Process for making symmetrical aliphatic ketones
JPS5713537B2 (en) * 1972-01-19 1982-03-17
JPS5735169B2 (en) * 1972-07-01 1982-07-27
DE2726106C3 (en) 1977-06-10 1980-06-26 Basf Ag, 6700 Ludwigshafen Process for the production of olefinically unsaturated aliphatic or cycloaliphatic hydrocarbons
DE3637788A1 (en) * 1986-11-06 1988-05-11 Huels Chemische Werke Ag METHOD FOR PRODUCING METHYLCYCLOPROPYLKETONE FROM CYCLOPROPANCARBONIC ACID OR ITS DERIVATIVES
DE3916541A1 (en) * 1989-05-20 1990-11-22 Audi Ag VENTILATION NOZZLE FOR HEATING OR AIR CONDITIONING IN MOTOR VEHICLES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813125A (en) * 1956-09-26 1957-11-12 Armour & Co Aliphatic ketone production

Also Published As

Publication number Publication date
GB943745A (en) 1963-12-04
DE1158050B (en) 1963-11-28

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