Kinetics of Reactions of 9-Isothiocyanatoacridine with Aromatic and Aliphatic Amines and Fluorescence Properties of the 1-Acridin-9-yl-3-alkyl (aryl) thioureas …

…, P Kristian, G Suchár, J Imrich, M Antalík

Index: Mazagova, Dana; Kristian, Pavol; Suchar, Gejza; Imrich, Jan; Antalik, Marian Collection of Czechoslovak Chemical Communications, 1994 , vol. 59, # 12 p. 2632 - 2640

Full Text: HTML

Citation Number: 7

Abstract

Abstract Kinetics of nucleophilic addition reaction of 9-isothiocyanatoacridine with seventeen aliphatic and aromatic amines in organic solvents has been studied by the VIS spectroscopic method. 9-Isothiocyanatoacridine reacted by about two orders of magnitude faster than phenyl isothiocyanate. The reaction rates of aliphatic amines were markedly affected by steric effects. Excepting 1-acridin-9-yl-3-butylthiourea (IIIo), the products ...