PREPARATION OF THIOSALICYLIC ACID AND DITHIOSALICYLIC ACID

PURPOSE:To prepare the titled compound useful as an intermediate raw material of agricultural chemicals, pharmaceuticals, etc., economically in an industrial scale, in high yield, by reacting O-halo-benzoic acid directly with sulfur in the presnce of an alkali metal hydroxide. CONSTITUTION:The thios...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAMIYAMA TSUTOMU, ENOMOTO SABUROU, KATOU KUNIKOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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