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  • Chem Sci Trans., 2017, 6(3),  pp 339-350  

    DOI:10.7598/cst2017.1391

    Research Article

    Investigation on Some Tellurium(IV) Complexes of Bidentate(ON) Schiff Base Derived from o-Vanillin and 2-Aminophenol

  • DEEPAK, SONU CHAUHAN, K.K.VERMA and SAPANA GARG*
  • Department of Chemistry, Maharshi Dayanand University, Rohtak-124001, India
  • Abstract

    Eight new organyltellurium(IV) chelates with bidentate Schiff base formed by condensation of o-vanillin and 2-aminophenol having formula o-VAPH.RTeCl2, o-VAPH.R2TeCl have been synthesized and characterized by elemental analyses, molar conductance, infrared and proton nuclear magnetic resonance spectral studies. The data predict the pentacoordination of tellurium atom by monobasic bidentate(ON) Schiff base having Ψ-trigonal bipyramidal geometry. Some of these complexes have also been observed to possess antifungal and antibacterial activity.

    Keywords

    o-Vanillin, 2-Aminophenol, Schiff base, Organyltellurium antifungal, Antibacterial activity

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