Heterocyclic Compounds
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ChemInform Abstract: Synthesis of 2-(1,2-Dihydropyrazol-4-yl)-1,3,4-thiadiazole Derivatives as Potential Antimicrobial Agents.
First published: September 11, 1990
Abstract
The pyrazoledithiocarboxylic acids (I) are converted to the thiohydrazides (III).
ChemInform Abstract
The pyrazoledithiocarboxylic acids (I) are converted to the thiohydrazides (III). These undergo cyclocondensation with the ortho esters (IV), forming the title compounds (V). The derivatives (VI) are prepared from (V) by deacylation. The title compounds (V) and (VI) do not have antimicrobial activity. (No yields given).
