Abstract
The solubilities of compounds based on 1-imino-2-phenyl-1H-indene-3-amine with 1,4-diaminonaphthalene and 1,4-diaminonaphthalene-5-sulfonic acid fragments in DMF and ethanol at 298–318 K are studied via isothermal saturation with spectrophotometric monitoring of their concentrations. Patterns of the dissolution of 1 : 2, 2 : 1, and 2 : 2 products of condensation in DMF and ethanol are discussed. The thermodynamic parameters of the dissolution of the synthesized compounds were calculated.
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ACKNOWLEDGMENTS
This work was performed on equipment of the shared resource center at Ivanovo State University of Chemistry and Technology.
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Translated by K. Utegenov
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Berezina, G.R. Thermodynamics of the Dissolution of Macrocyclic Compounds Based on 2-Phenylindene with Naphthylenediamine Fragments in DMF and Ethanol. Russ. J. Phys. Chem. 93, 840–844 (2019). https://doi.org/10.1134/S0036024419050054
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DOI: https://doi.org/10.1134/S0036024419050054