PREPARATION OF 6-AMINOCAPROIC ACID ESTER

Process for the preparation of 6-aminocaproic acid esters by reacting 5-formylvaleric acid alkyl esters with ammonia in excess and with hydrogen in the presence of hydrogenation catalysts at elevated temperature and at elevated pressure, characterised in that the reaction is carried out in the prese...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RORUFU FUITSUSHIYAA, FURANTSU MERUGAA, KURAUSUUURURITSUHI PURIISUTAA, BUORUFUGANGU HARUDAA, UBUE FUAGUTO
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:	Process for the preparation of 6-aminocaproic acid esters by reacting 5-formylvaleric acid alkyl esters with ammonia in excess and with hydrogen in the presence of hydrogenation catalysts at elevated temperature and at elevated pressure, characterised in that the reaction is carried out in the presence of ruthenium catalysts in liquid ammonia as the reaction medium.