Synthesis and structure of dihydrazones obtained from the dihydrazide of S,S′-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

Article abstract of DOI:10.1007/BF02317817

It has been established by PMR spectroscopy that dihydrazones obtained by the condensation of the dihydrazide of S,S′-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) with aldehydes, ketones, and β-dicarbonyl compounds exist in solution as a mixt