Institution: | 1.Department of Organic Chemistry, Faculty of Sciences, University of Guilan, PO Box 41335-1914, Rasht, Iran ;2.Department of Organic Chemistry, University Campus 2, University of Guilan, Rasht, Iran ;3.Department of Chemistry, Faculty of Sciences, Islamic Azad University, Tonekabon Branch, Tonekabon, 46819-89711, Iran ; |