Continuous method for producing primary aliphatic amines from aldehydes

Continuous method for producing primary aliphatic amines from aldehydes

The present invention relates to a continuous method for producing primary aliphatic amines with 3 to 18 carbon atoms in the molecule by reductive amination of the corresponding aliphatic aldehydes. The reaction takes place without solvent, wherein the aldehyde used is reacted with hydrogen and ammo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: STRUTZ HEINZ, EISENACHER MATTHIAS, SCHALAPSKI KURT, GEISEL SEBASTIAN, NOWOTNY NORMAN, BERMANN DIRK, HEYMANNS PETER, JOHNEN LEIF
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a continuous method for producing primary aliphatic amines with 3 to 18 carbon atoms in the molecule by reductive amination of the corresponding aliphatic aldehydes. The reaction takes place without solvent, wherein the aldehyde used is reacted with hydrogen and ammonia in the presence of a hydrogenation catalyst above the critical point of ammonia and more than 16 mol of ammonia is used per mol of aldehyde used.