PRODUCTION OF 3-PENTENENITRILE FROM 1,3-BUTADIENE

PRODUCTION OF 3-PENTENENITRILE FROM 1,3-BUTADIENE

A process is described for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene, wherein 1,3-butadiene is reacted with hydrogen cyanide in the presence of at least one catalyst and the stream resulting therefrom is purified distillatively, the bottom temperature during the distillation not exc...

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Bibliographische Detailangaben
Hauptverfasser: BAUMANN, Robert, SCHEIDEL, Jens, LUYKEN, Hermann, BARTSCH, Michael, HADERLEIN, Gerd, JUNGKAMP, Tim
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A process is described for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene, wherein 1,3-butadiene is reacted with hydrogen cyanide in the presence of at least one catalyst and the stream resulting therefrom is purified distillatively, the bottom temperature during the distillation not exceeding 140° C.