PROCESS FOR PREPARING AMINOPROPIONITRILES

PROCESS FOR PREPARING AMINOPROPIONITRILES

Process for the preparation of aminopropionitriles of the general formula I in which R denotes hydrogen or methyl, by reacting ammonia with acrylonitriles of the general formula II in which the substituents have the abovementioned meanings, in a molar ratio of 1:1 to 500:1 on heterogeneous catalysts...

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Bibliographische Detailangaben
Hauptverfasser: PRIESTER CLAUS-ULRICH DR, HARDER WOLFGANG DR, WINDERL SIEGFRIED DR, MERGER FRANZ DR, BRUDERMUELLER MARTIN DR
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:Process for the preparation of aminopropionitriles of the general formula I in which R denotes hydrogen or methyl, by reacting ammonia with acrylonitriles of the general formula II in which the substituents have the abovementioned meanings, in a molar ratio of 1:1 to 500:1 on heterogeneous catalysts at temperatures from 40 to 180 DEG C and pressures from 10 to 350 bar.