SYNTHESIS, CHARACTERIZATION and ANTIMICROBIAL PROPERTIES OF THIOSEMICARBAZONEDERIVED FROM α-CHLORALOSE

1,2-O-(R)-Trichloroethylidene-α-D-xylo-1,4-furanodialdose hydrate was obtained fromα-chloralose via conventional sodium metaperiodate cleavage-oxidation reaction. 1,2-O-(R)-trichloroethylidene-α-D-xylo-1,4-furanodialdose thiosemicarbazonewas obtained from the reaction of 1,2-O-(R)-trichloroethylidene-α-D-xylo-1,4-furanodialdose hydrate with thiosemicarbazide in the presence of an acid catalyst. The structure of thiosemicarbazone product was...