ISSN: 2249–9504
CAS CODEN: IJPCDX

SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL APLLICATIONS OF SCHIFF BASE COMPLEXES DERIVED FROM SOME NEW AMINO SUBSTITUTED 1, 2, 4-TRIAZOLE DERIVATIVES

Abstract

Author(s): Vijaya Kumar Durg

A series of transition metal ion complexes with new amino triazole ligands such as 4- salicylidineamino-3-(4-chlorophenoxymethyl)-5-phenylamino-1,2,4-triazole HL1, 4-salicylidenen amino-3-(4-bromo phenoxy methyl)-5-phenyl amino-1,2,4-triazole HL2 and 4-(4-bromosalicylidenen amino-3-(4-bromo phenoxy methyl)-5-phenyl amino-1,2,4-triazole HL3have been synthesized and characterized by analytical, magnetic, electronic, infrared, 1H NMR and ESR spectral studies. Theoctahedral structure with coordination number six has been proposed for all the metal complexes of HL1, HL2and HL3 ligands. Antibacterial and antifungal activities of all the synthesized ligands and their metal complexes have also been studied and it is found that the metal complexes of all the ligands show moderate to high activity against tested organisms than the corresponding ligand.

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