Studies on Coordination Chemistry and Antibacterial Activity of Bidentate NS Schiff Base Derived From SBDTC and 4-Benzyloxybenzaldehyde

Authors

  • M. H. Islam M.Phil Fellow Department of Chemistry Rajshahi University of Engineering & Technology
  • M. C. Sheikh Post Doctoral Fellow Department of Applied Chemistry University of Toyama
  • M. A. A. A A. Islam Professor Department of Chemistry Rajshahi University of Engineering & Technology

DOI:

https://doi.org/10.3329/jsr.v11i1.37863

Abstract

The condensation of 4-benzyloxybenzaldehyde with S-benzyl dithiocarbazate (SBDTC) in absolute ethanol afforded the Schiff base, S-benzyl-β-N-(4-benzyloxyphenyl)methylene-dithiocarbazate (1). The ligand on further reaction with metal ions in absolute ethanol [for Ni(II), Cu(II), Zn(II)] and in methanol [Pd(II)] resulted in the formation of the corresponding four coordinate complexes. The ligand and its complexes were characterized by physico-chemical techniques, viz., molar conductance, magnetic susceptibility measurement, IR, NMR and solution UV/Vis spectroscopic techniques. The complexes demonstrated stronger antibacterial activity than the free ligand indicating that coordination with these metal ions has enhanced biological potential of the ligand. All the compounds exhibited more or less moderate activity against the test organisms.

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Author Biographies

M. H. Islam, M.Phil Fellow Department of Chemistry Rajshahi University of Engineering & Technology

Deputy Manager (Production)

Head of the Department

Panchagarh Sugar Mills Ltd, Panchagarh

(Bangladesh Sugar and Food Industries Corporation

M. C. Sheikh, Post Doctoral Fellow Department of Applied Chemistry University of Toyama

Post Doctoral Fellow
Department of Applied Chemistry
University of Toyama

M. A. A. A A. Islam, Professor Department of Chemistry Rajshahi University of Engineering & Technology

Professor
Department of Chemistry
Rajshahi University of Engineering & Technology

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Published

2019-01-01

How to Cite

Islam, M. H., Sheikh, M. C., & Islam, M. A. A. A. A. (2019). Studies on Coordination Chemistry and Antibacterial Activity of Bidentate NS Schiff Base Derived From SBDTC and 4-Benzyloxybenzaldehyde. Journal of Scientific Research, 11(1), 121–132. https://doi.org/10.3329/jsr.v11i1.37863

Issue

Section

Section B: Chemical and Biological Sciences