METHOD FOR PRODUCING PRIMARY ALIPHATIC AMINES FROM ALDEHYDES

METHOD FOR PRODUCING PRIMARY ALIPHATIC AMINES FROM ALDEHYDES

A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a mol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STRUTZ, HEINZ, KREICKMANN, THORSTEN, EISENACHER, MATTHIAS, BERMANN, DIRK, SCHALAPSKI, KURT, HEYMANNS, PETER, NOWOTNY, NORMAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a molar ratio of aliphatic aldehyde:ammonia of at least 1:30, at a temperature of 100 to 200° C. and at a pressure of 6 to 11 MPa.