JP2916256B

A novel process for producing salts of amino carboxylic acids, which are useful as the starting material of agricultural chemicals and medicines, chelating agents, food additives and so forth. The process comprises oxidatively dehydrogenating amino alcohol in the presence of an alkali metal hydroxid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUMINO YUKIO, URANO YOSHIAKI, GOTO TAKAKYO
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:	A novel process for producing salts of amino carboxylic acids, which are useful as the starting material of agricultural chemicals and medicines, chelating agents, food additives and so forth. The process comprises oxidatively dehydrogenating amino alcohol in the presence of an alkali metal hydroxide and/or an alkaline earth metal hydroxide, a copper-base catalyst and water, wherein metallic aluminum and/or an aluminum compound such as sodium aluminate or aluminum hydroxide is added to the reaction system.