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SCHIFF BASES: FACILE SYNTHESIS, SPECTRAL CHARACTERIZATION AND BIOCIDAL STUDIES

A family of Schiff bases was synthesized by the reactions of o-aminobenzoic acid and Knovenegal condensate of β-ketoesters in 1:1 ratio. The newly synthesized Schiff bases were characterized by Elemental analyses and spectral (FT-IR, UV-Vis and 1 H-NMR) studies and the structures have been proposed tentatively. These compounds were subjected to study their biocidal efficacy against S. epidermidis, E. coli, B. cinerea and A. niger.