Synthesis, Characterization and Antimicrobial Studies on some Complexes of Tellurium (IV) with Schiff Base Derived from Isatin and 2-Aminophenol

Author(s): Gobind Goyat, Anju Malik, Sapana Garg and K. K. Verma

Eight new tellurium(IV) chelates with a tridentate Schiff base formed by condensation of isatin with 2-aminophenol having formulae TeCl3(HIAP), Te(IAP)2, RTeCl2(HIAP) and R2TeCl(HIAP); where R = p-methoxy-, p-hydroxy- and 3-methyl-4-hydroxyphenyl and H2IAP = Schiff base, have been synthesized and characterized via elemental analyses, conductance measurement, infrared and proton magnetic resonance spectral studies. The data predict that Schiff base acts as a monobasic tridentate (ONO) ligand in TeCl3(HIAP), RTeCl2(HIAP), R2TeCl(HIAP) and as a dibasic tridentate (ONO) ligand in Te(IAP)2. Some of these complexes have also been observed to possess antifungal and antitubercular activity.

Share this       
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort izmir escort bursa escort porno indir izle escort izmir