Verbessertes Verfahren zur Oxidation von Zückern

The invention relates to an improved process for the alkaline oxidation in aqueous medium of sugars possessing one or a number of primary alcohol functional groups using hypohalites and in the presence of a catalyst composed of a binary or tertiary alkyl nitroxyl. The process is noteworthy in that t...

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Bibliographische Detailangaben
1. Verfasser:	FLECHE, GUY
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES APPARATUS THEREFOR CANDLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLYSACCHARIDES RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING SUGARS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	The invention relates to an improved process for the alkaline oxidation in aqueous medium of sugars possessing one or a number of primary alcohol functional groups using hypohalites and in the presence of a catalyst composed of a binary or tertiary alkyl nitroxyl. The process is noteworthy in that the oxidation takes place in the presence of high concentrations of sugars. The products obtained by the process, some of which are novel, can be used as builders in detergent compositions.