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

Published monthly
 

Interactions of purine derivatives with 1-naphthol and 1,5-naphthalenediol in aqueous solutions

Ľ. Mitterhauszerová, K. Kráľová, and Ľ. Krasnec

Scientific-Research Institute, Faculty of Pharmacy, Komenský University, 880 34 Bratislava

 

Abstract: The equilibrium constants of complexes of 7 purine derivatives with 1,5-naphthalenediol and of 5 purine derivatives with 1-naphthol were estab­lished in aqueous solutions at 20°C by using electron absorption spectrometry. The study of interactions has shown that the equilibrium constants of the complexes of the studied purines with 1,5-naphthol are generally higher than those of the complexes with 1-naphthalene and that the presence of further methyl and oxo groups, respectively, in the purine molecule results in significant increase of equilibrium constants of the formed complexes.

Full paper in Portable Document Format: 354a525.pdf

 

Chemical Papers 35 (4) 525–531 (1981)

Tuesday, January 31, 2023

IMPACT FACTOR 2021
2.146
SCImago Journal Rank 2021
0.365
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2023 Chemical Papers