PROCESS FOR OBTAINING NEW SUBSTITUTED CARBOXYLIC ACID HYDRAZIDES

For the preparation of the novel substituted carboxylic acid hydrazides of the general formula I, an indazole-3-carboxylic acid hydrazide of the general formula II is reacted with an aldehyde of the general formula III or a corresponding acetal at a temperature between 20 DEG C and 200 DEG C and the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BERCSENYI K, TONCSEV H, MAGDANYI L
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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