Synthesis, Spectral Characterization and Antibacterial Study of a Schiff Base Metal Complexes Derived from N-[(E)-(5-Bromo-2-Hydroxyphenyl) Methylidene]-4-Nitrobenzenesulfonamide
نویسندگان
چکیده
Metal complexes of Cu (II), Co (II), Ni (II) and Zn (II) of Schiff based derived from 5-bromo-2hydroxybenzaldehyde and 4-nitobenzenesulfonamide have been prepared and characterized on the basis of physical characteristics, micro-analytical data, H NMR, FTIR spectrum and electronic data. The spectrum data 1 exhibit coordination of Schiff base with metal through imine nitrogen and oxygen atom and prove the bidentate nature of ligand. The biological screening effect of Schiff base and their metal complexes are studied against gram positive and gram negative bacteria. The biological activity show that complex exhibit higher antibacterial activity than that of Schiff base.
منابع مشابه
Synthesis, Spectral Characterization and Antibacterial Study of a Schiff Base Metal Complexes Derived from N-[(E)-(5-Chloro-2-Hydroxyphenyl) Methylidene]-4-Nitrobenzenesulfonamide
Metal complexes of Cu (II), Co (II), Ni (II) and Zn (II) of Schiff based derived from 5-chloro-2hydroxybenzaldehyde and 4-nitobenzenesulfonamide have been prepared and characterized on the basis of physical characteristics, micro-analytical data, H NMR, FTIR and UV spectrum data. The spectrum data confirm 1 coordination of Schiff base with metal through imine nitrogen and oxygen atom. These met...
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