One-pot synthesis, antibacterial and antifungal activities of novel 2,5-disubstituted-1,3,4-oxadiazoles

A series of novel 2,5-disubstituted-1,3A-oxadiazoles have been synthesized from long-chain alkanoie and alkenoic acids. Thestructures of these compounds have been elucidated by elemental and spectral (IR, 1H NMR, 13C NMR, MS) analysis. Furthermore,compounds were screened for in vitro antibacterial activity against the representative panel of two Gram-positive and two Gram-negative bacteria. All the synthesized compounds were also tested for their inhibitory action against five strains of fungus. Thevarious compounds show potent inhibitory action against test organisms.