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Thermodynamic characteristics of the melting and dissolution of crystalline furan-2-carboxylic and 3-(furyl)-2-propenoic in organic solvent

  • Chemical Thermodynamics and Thermochemistry
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Abstract

Enthalpies and entropies of melting are determined experimentally, along with the solubility of crystalline furan-2-carboxylic and 3-(2-furyl)-2-propenoic acids in benzene, acetonitrile, ethyl acetate, dimethyl ketone, and isopropanol. These values are recalculated for a temperature of 298 K. The linear dependence of the solubility of the investigated acids on the enthalpy and entropy of their mixing with organic solvents of different polarities is established.

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Authors and Affiliations

  1. National University Lviv Polytechnic, Lviv, 79000, Ukraine

    I. B. Sobechko, Yu. Ya. Van-Chin-Syan, V. V. Kochubei, R. T. Prokop, N. I. Velichkivska & V. N. Dibrivnyi

  2. Ivan Frank Lviv National University, Lviv, 79000, Ukraine

    Yu. I. Gorak & M. D. Obushak

Authors
  1. I. B. Sobechko
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  2. Yu. Ya. Van-Chin-Syan
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  3. Yu. I. Gorak
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  4. V. V. Kochubei
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  5. R. T. Prokop
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  6. N. I. Velichkivska
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  7. V. N. Dibrivnyi
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  8. M. D. Obushak
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Corresponding author

Correspondence to I. B. Sobechko.

Additional information

Original Russian Text © I.B. Sobechko, Yu.Ya. Van-Chin-Syan, Yu.I. Gorak, V.V. Kochubei, R.T. Prokop, N.I. Velichkivska, V.N. Dibrivnyi, M.D. Obushak, 2015, published in Zhurnal Fizicheskoi Khimii, 2015, Vol. 89, No. 6, pp. 893–899.

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Sobechko, I.B., Van-Chin-Syan, Y.Y., Gorak, Y.I. et al. Thermodynamic characteristics of the melting and dissolution of crystalline furan-2-carboxylic and 3-(furyl)-2-propenoic in organic solvent. Russ. J. Phys. Chem. 89, 919–925 (2015). https://doi.org/10.1134/S003602441506028X

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  • DOI: https://doi.org/10.1134/S003602441506028X

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