Research Article | Volume: 8, Issue: 4, April, 2018

Synthesis, Characterization Antimicrobial and Antioxidant Activities of 2,4-dihydroxybenzaldehyde-4-phenyl-3-thiosemicarbazone (DHBPTSC) and its Pd(II), Ni(II)dppm Mixed Ligand and Cu(II) Complex having Heterocyclic Bases

V. Asha Kumar Y. Sarala Asha Siddikha S. Vanitha S. Babu A. Varada Reddy   

Open Access   

Published:  Apr 29, 2018

DOI: 10.7324/JAPS.2018.8410
Abstract

A series of four new Pd(II), [Ni(II)dppm], [Cu(II)bipy] and [Cu(II)phen] complexes of 2,4-dihydroxybenzaldehyde-4- phenyl-3-thiosemicarbazone (DHBPTSC). The DHBPTSC (ligand) and complexes were established by using means of IR, 1H NMR, Mass, electronic, EPR spectra and elemental analysis discussed. The FT-IR spectral data intimate the coordination of sulphur and azomethine nitrogen with the central metal ion. The EPR spectra of absorbance were observed for Cu(II)bipy and Cu(II)phen complexes the g values g‖ = 2.126 and g‖ = 2.108, respectively. The g values are found in both the complexes had suggested elongated tetragonal geometry for the molecules. These compounds were further tested with antibacterial, antifungal and antioxidant activities.


Keyword:     Antimicrobial Antioxidant activity 2 4-dihydroxybenzaldehyde Electronic FT-IR NMR and EPR spectral studies.


Citation:

Kumar VA, Sarala Y, Siddikha A, Vanitha S, Babu S, Reddy AV. Synthesis, Characterization Antimicrobial and Antioxidant Activities of 2,4-dihydroxybenzaldehyde-4-phenyl-3- thiosemicarbazone (DHBPTSC) and its Pd(II), Ni(II)dppm Mixed Ligand and Cu(II) Complex having Heterocyclic Bases. J App Pharm Sci, 2018; 8(04): 071-078.

Copyright: © The Author(s). This is an open-access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

HTML Full Text

Reference

Article Metrics
488 Views 84 Downloads 572 Total

Year

Month

Related Search

By author names