ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

0-Methyl-5-allyl-N-(2- and 4-Substituted 9-Acridinyl)iminothiocarbonates - New Reactive Intermediates with Fluorescence Properties

P. Kristian, S. Hočová, J. Imrich, J. Bernát, and T. Bušová

Department of Organic Chemistry, Faculty of Natural Sciences, P. J. Šafárik University, SK-041 61 Košice

Abstract: A series of O-methyl-S-allyl-N-(2- and 4-substituted 9-acridinyl)iminothiocarbonates IIIa-IIIe has been prepared in good yields by alkylation of corresponding sodium iminothiocarbonates IIa-IIe which were obtained by addition of sodium methoxide to 9-isothiocyanatoacridines Ia-Ie. Relative fluorescence intensity measurements of IIIa-IIIe showed that 2-methoxy derivative IIIb exhibited threefold higher intensity of fluorescence than 9-isothiocyanatoacridine. The structure of IIIa-IIIe was corroborated by the CHN elemental analysis, IR and mass spectra, and completely assigned ¹H and ¹³C NMR spectra.

Full paper in Portable Document Format: 511a48.pdf

Chemical Papers 51 (1) 48–51 (1997)