Abstract
A novel series of 2-(3-arylhydrazono-3-formyl-2-oxopropyl)-1H-isoindole-1,3-(2H)-diones has been prepared and their utility as building blocks in the synthesis of novel derivatives of pyridazin-6(1H)-ones, pyridazin-6(1H)-imines, and pyrazolo[5,1-c][1,2,4]triazines incorporating a N-(2-oxoethyl)phthalimide moiety is investigated.
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