Synthesis and Antimicrobial Activity of 6-(N02)-7-Ethoxy Flavone

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6-(N02)-7-ethoxy flavones have been synthesized by the condensation of s' hydroxy-4'-ethoxy-5'(H/Br chalcone) with dimethyl sulphoxide (DMSO) in the presence of catalytic amount of iodine. The structures of the compounds have been supported by elemented analysis and spectral data. These compounds were screened for antibacterial activity against S. aureus and E. coli.

condensation; catalytic