VERFAHREN ZUR HERSTELLUNG VON IN 1-STELLUNG SUBSTITUIERTEN IMIDAZOLEN

A process for the preparation of 1-substituted imidazoles by reacting an alpha -dicarbonyl compound with ammonia, an aldehyde and a primary amine in an aqueous medium, in a single stage, at 20 DEG -150 DEG C.

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Bibliographic Details
Main Authors HUPFER,.DR.,LEOPOLD, GRAF,.DR.,FRITZ
Format Patent
LanguageGerman
Published 16.04.1981
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for the preparation of 1-substituted imidazoles by reacting an alpha -dicarbonyl compound with ammonia, an aldehyde and a primary amine in an aqueous medium, in a single stage, at 20 DEG -150 DEG C.
Bibliography:Application Number: DE19792940709