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Thermodynamic properties of furan-2-carboxylic and 3-(2-furyl)-2-propenoic acids
Authors:I. B. Sobechko  Yu. Ya. Van-Chin-Syan  V. V. Kochubei  R. T. Prokop  N. I. Velychkivska  Yu. I. Gorak  V. N. Dibrivnyi  M. D. Obushak
Affiliation:1. Lviv Polytechnic National University, Lviv, 79000, Ukraine
2. Ivan Franko National University, Lviv, 79000, Ukraine
Abstract:The standard enthalpies of combustion, formation, fusion, and sublimation of crystalline furan-2-carboxylic and 3-(2-furyl)-2-propenoic acids are determined by experimental methods and recalculated to 298 K. The possibility of using additive calculation schemes based on the principle of group contributions to calculate the standard enthalpies of vaporization and formation of substances with similar combinations of functional fragments in the gas phase is analyzed.
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