PROCESS FOR PRODUCING 1,4-DICYANO-2-BUTENE AND CATALYST THEREFOR

PROCESS FOR PRODUCING 1,4-DICYANO-2-BUTENE AND CATALYST THEREFOR

It is aimed at to produce 1,4-dicyano-2-butene from 2-butene-1,4-diol and/or 3-butene-1,2-diol and hydrogen cyanide with a high reaction velocity and good selectivity. 2-Butene-1,4-diol and/or 3-butene-1,2-diol are (is) reacted with hydrogen cyanide in the presence of a catalyst comprising a cuprous...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IMI, KATSUHARU, WAKE, SHIGEO
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:It is aimed at to produce 1,4-dicyano-2-butene from 2-butene-1,4-diol and/or 3-butene-1,2-diol and hydrogen cyanide with a high reaction velocity and good selectivity. 2-Butene-1,4-diol and/or 3-butene-1,2-diol are (is) reacted with hydrogen cyanide in the presence of a catalyst comprising a cuprous halide and a non-aromatic organic amine hydrohalide.