Thermochemical study of 1-, 3- and 4-piperidinecarboxamide derivatives |
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| Authors: | Manuel A.V. Ribeiro da Silva Joana I.T.A. Cabral |
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| Affiliation: | Centro de Investigação em Química, Department of Chemistry, Faculty of Science, University of Porto, Rua do Campo Alegre, 687, P-4169-007 Porto, Portugal |
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| Abstract: | The standard (p° = 0.1 MPa) molar enthalpies of formation, at T = 298.15 K, in the gaseous phase, of three piperidinecarboxamide derivatives, namely 1-, 3- and 4-piperidinecarboxamide, were determined from their enthalpies of combustion and sublimation, obtained by static bomb calorimetry in oxygen and by Calvet microcalorimenty, respectively.The final results are analysed and discussed in terms of molecular structure. |
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| Keywords: | Combustion calorimetry Calvet microcalorimetry Enthalpy of combustion Enthalpy of formation Enthalpy of sublimation Piperidinecarboxamide |
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