Process for the catalytic hydrogenation of a nitrile

Process for the catalytic hydrogenation of a nitrile

Process for the catalytic hydrogenation of a nitrite in the presence of an amine and a catalyst wherein the catalyst is a liquid-rinsed Raney-type catalyst contacted with a hydroxide prior to contacting the catalyst with the amine. The process results in higher selectivity in the formation of diamin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VANDENBOOREN FRANCISCUS H.A, PETERS ALEXANDER V, VAN DEN BOER MARIA J.G, BOSMAN HUBERTUS J.M
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Process for the catalytic hydrogenation of a nitrite in the presence of an amine and a catalyst wherein the catalyst is a liquid-rinsed Raney-type catalyst contacted with a hydroxide prior to contacting the catalyst with the amine. The process results in higher selectivity in the formation of diamines from diniriles.