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, SCHALAPSKI KURT, EISENACHER MATTHIAS, NOWOTNY NORMAN, KREICKMANN THORSTEN, BERMANN DIRK, HEYMANNS PETER
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC 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.