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  • Chem Sci Trans., 2018, 7(2),  pp 329-337  

    DOI:10.7598/cst2018.1480

    Research Article

    Synthesis, Spectral and Antimicrobial Studies of Some O-Vanillin-2-aminopyridine Schiff Base Complexes of Organyltellurium(IV)

  • ANJU MALIK, GOBIND GOYAT, VIKAS, K.K.VERMA and SAPANA GARG*
  • Department of Chemistry, Maharshi Dayanand University, Rohtak-124001, India
  • Abstract

    The reactions of tellurium(IV) derivatives, TeCl4, RTeCl3 and R2TeCl2 with monobasic ONN tridentate Schiff base ligand derived by the condensation of o-vanillin with 2-aminopyridine have been carried out to give tellurium(IV) complexes, [TeCl3 (2-APY-{o-Van})], [RTeCl2 (2-APY-{o-Van})] and [R2TeCl(2-APY-{o-Van})]: where R = p-methoxyphenyl, p-hydroxyphenyl, 3-methyl-4-hydroxyphcenyl. The synthesized Schiff Base (2-APY-{o-VanH}) and their complexes were characterized by elemental analyses, conductivity measurements, FT-IR and proton NMR spectral studies. The Schiff base and some of their tellurium(IV) complexes display antifungal and antibacterial activities.

    Keywords

    Tridentate Schiff base, o-Vanillin, Organyltellurium, Antifungal, Antibacterial activities

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