KINETICS OF REACTIONS OF 9-ISOTHIOCYANATOACRIDINE WITH AROMATIC AND ALIPHATIC AMINES AND FLUORESCENCE PROPERTIES OF THE 1-ACRIDIN-9-YL-3-ALKYL(ARYL)THIOUREAS OBTAINED
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 obtained exhibited weaker fluorescence than the starting 9-isothiocyanatoacridine.
Mazagova, Dana,Kristian, Pavol,Suchar, Gejza,Imrich, Jan,Antalik, Marian
p. 2632 - 2640
(2007/10/02)
Studies on thiazolidinones. Part-XV. Synthesis of thiazolidinones from mono- and di-substituted thioureas possessing alicyclic and heterocyclic substituents
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Sahu,Meher,Naik,Nayak
p. 71 - 73
(2007/10/02)
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