1. 1Post Graduate Department of Chemistry, K.R.T. Arts, B.H. Commerce and A.M. Science College, Nashik-422002, India 2Department of Chemistry, S.M.B.S.T. College of Arts, Science and Commerce, Sangamner-422605, India
2. 3Department of Chemistry, S.N. Arts, D.J.M. Commerce and B.N.S. Science College, Sangamner-422605, India