The 1,3,4-oxadiazoles were synthesized by acid-catalyzed condensation of the hydrazides with aromatic aldehydes to give the hydrazones, which were then oxidized to the corresponding 1,3,4-oxadiazoles using I
2
/K
2
CO
3
in DMSO. Characterization was carried out by FT-IR,
1
H NMR,
13
C NMR, and EI mass spect...
Rabab Jameel Hashim, H. Alsaad, Husam Hamza Salman· Pharmacia· 0 citations
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