METHOD OF SYNTHESIS OF CARBOXYLIC ACIDS AND THEIR ESTERS

FIELD: organic chemistry and chemical technology. SUBSTANCE: method involves interaction of unsaturated fatty acid or the corresponding ester with oxidizing agent in the presence of catalyst taken from the group: tungsten and molybdenum oxides, their acids and alkaline metal salts and an intermediat...

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Bibliographische Detailangaben
Hauptverfasser:	ANDREA GARDANO, MARKO FOA, DZHIMP'ERO SABARINO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: organic chemistry and chemical technology. SUBSTANCE: method involves interaction of unsaturated fatty acid or the corresponding ester with oxidizing agent in the presence of catalyst taken from the group: tungsten and molybdenum oxides, their acids and alkaline metal salts and an intermediate compound is obtained. Then the synthesized compound without any purification is interacted with oxygen or oxygen-containing gas in the presence of cobalt-containing compound as a catalyst and water. EFFECT: improved method of synthesis. 8 cl, 6 exi