International Journal of Pharma and Bio Sciences
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10.22376/ijpbs.2019.10.1.p1-12
Volume 3 Issue 2
2012 (April - June)
Synthesis, Characterizationand Biological Studies Of 2-[(2- Hydroxy-5-Nitro Benzylidene)-Amino]-4-Methyl-Phenol With Ti(Iv) And Zr(Iv) Complexes
A new Schiff base derived from 2-amino, 4-methyl phenol with 5-nitro salicylaldehyde (AMPNSA) and their Ti(IV) and Zr(IV) metal complexes. The metal chelates were characterized on the basis of infrared spectra, elemental analysis, electronic spectral data, conductance and lessThan sup greaterThan 1 lessThan /sup greaterThan H NMR spectral analysis. The complexes confirm to 1:1 stoichiometry and are electrolyte in nature. The coordination of the ligand to the metal ions is found to be through azomethine nitrogen, phenoxide oxygen and phenolic –OH of the Schiff base in the octahedral environment. The Schiff base and its metal complexes have been tested for their antimicrobial activity using disc diffusion methods and the results discussed.
Suraj B. Ade, D.G. Kolhatkar And M.N. Deshpande
A new Schiff base derived from 2-amino, 4-methyl phenol with 5-nitro salicylaldehyde (AMPNSA) and their Ti(IV) and Zr(IV) metal complexes. The metal chelates were characterized on the basis of infrared spectra, elemental analysis, electronic spectral data, conductance and 1H NMR spectral analysis. The complexes confirm to 1:1 stoichiometry and are electrolyte in nature. The coordination of the ligand to the metal ions is found to be through azomethine nitrogen, phenoxide oxygen and phenolic –OH of the Schiff base in the octahedral environment. The Schiff base and its metal complexes have bee
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