PROCESS FOR THE PREPARATION OF .ALPHA.,W-DIAMINES

A process for the preparation of .alpha.,.omega.-diamines from .alpha.,.omega.-dialdehydes wherein an .alpha.,.omega.-dialdehyde is reacted with a primary amine in the presence of water and the resulting reaction mixture is treated with excess ammonia and hydrogen in the presence of a hydrogenation...

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Bibliographische Detailangaben
Hauptverfasser:	KNIEP, CLAUS, KAMPMANN, DETLEF, WEBER, JUERGEN
Format:	Patent
Sprache:	eng ; fre
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 process for the preparation of .alpha.,.omega.-diamines from .alpha.,.omega.-dialdehydes wherein an .alpha.,.omega.-dialdehyde is reacted with a primary amine in the presence of water and the resulting reaction mixture is treated with excess ammonia and hydrogen in the presence of a hydrogenation catalyst.