• J.R.Gujarathi

5-chloro 2-hydroxy acetophenone N (4) ethyl thiosemicarbazone was synthesized by refluxing ketone and thiosemicarbazide in the mole ratio 1:1.The complexes of thiosemicarbazone with Cr (III) chloride were synthesized by refluxing thiosemicarbazone and Cr (III) chloride in the mole ratio 1:1.The thiosemicarbazones and complexes were characterized by means of Elemental analysis,ESI-MS,FT-IRspectroscopy,refluctance spectra Nuclear Magnetic Resonance (1HNMR and 13C-NMR) spectroscopy magnetism and conductivity measurement. The metal complexes and thiosemicarbazone were tested against bacterial parasites. The free radical scavenging activity of synthesized compounds was screened for antioxidant activity. It was found that the chromium complexes are more biologically active than thiosemicarbazone

Bioactive metal complexes,antimicrobial activity.antioxidant activity,1:1 ratio

"Spectral and Antioxidant Screening of six coordinate Cr (III) Complexes ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.106-112, December-2018, Available :http://www.jetir.org/papers/JETIR1812C13.pdf

"Spectral and Antioxidant Screening of six coordinate Cr (III) Complexes ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp106-112, December-2018, Available at : http://www.jetir.org/papers/JETIR1812C13.pdf