B.Ashokkumar1*, S.Jothiramalingam2, S.K.Thiyagarajan3, T.Hidhayathullakhan4 and R. Nalini5 1Research scholar, Khadir Mohideen College, Adirampattinam – 614701, Thanjavur (Dt), Tamilnadu, India. 2 & 3 P.G and Research Department of Chemistry, A. V. V. M. Sri Pushpam College (Autonomous), Poondi-613 503, Thanjavur (Dt), Tamilnadu, India. 4Department of chemistry, Khadir Mohideen College, Adirampattinam – 614 701, Thanjavur (Dt), Tamilnadu, India. 5Department of Chemistry, Periyar Maniammai University, ... Read More »