The effect of ketone groups on the energetic properties of phthalan derivatives
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- 作者：Vera L.S. Freitas ; Clá ; udia P.F. Santos1 ; Maria D.M.C. Ribeiro da Silva ; mdsilva@fc.up.pt" class="auth_mail" title="E-mail the corresponding author ; Manuel A.V. Ribeiro da Silva
- 关键词：Enthalpy of formation ; 2 ; 5-Dihydrofuran ; Phthalan ; Phthalide ; Phthalic anhydride ; Gama-lactones
- 刊名：Journal of Chemical Thermodynamics
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：96
- 期：Complete
- 页码：74-81
- 全文大小：2353 K
文摘
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Determination of the enthalpy of sublimation of phthalide and phthalic anhydride.
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Measurement of the massic energy of combustion, in oxygen, of the crystalline phthalide and phthalic anhydride.
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Gas-phase enthalpies of formation derived experimentally for phthalide and phthalic anhydride.
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Correlations for the enthalpic effects of one and two ketone groups in the main structure of phthalan.
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Gas-phase enthalpies of formation estimated from G3(MP2)//B3LYP approach.