Abstract
2-Methoxycyclohexanol is synthesized through an alcoholysis reaction of cyclohexene oxide and methanol with Ag2CsPW12O40 as catalyst. The elemental analyzer, FT-IR, GC, and NMR are used to analyze and confirm elements, functional groups, purity, and molecular structure of 2-methoxycyclohexanol. The equation between the specific heat capacity (C p) and the temperature from 280 to 340 K is fitted by the results of differential scanning calorimeter to examine 2-methoxycyclohexanol. Bomb calorimeter is introduced to determine the standard enthalpy change of combustion of 2-methoxycyclohexanol (− 3938.6 ± 2.0 kJ mol−1). The standard enthalpy of formation has been calculated as − 816.88 ± 2.21 kJ mol−1, based on Hess’s law. These basic thermodynamic parameters are deemed to facilitate the exploitation of new production route of 2-methoxycyclohexanol.
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Acknowledgements
This work was financially supported by the “Iconic Innovation Project” plan of Henan Institute of Science and Technology (No. 2015BZ02), and the Henan Innovation Foundation for Higher Education (No. 2012HASTIT037).
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Feng, J., Shang, Y. & Zhang, Y. Research on synthesis and thermodynamic properties of 2-methoxycyclohexanol. J Therm Anal Calorim 131, 2197–2203 (2018). https://doi.org/10.1007/s10973-017-6784-4
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DOI: https://doi.org/10.1007/s10973-017-6784-4