Ethyl acetoacetate

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

Ethanol + 2-Oxetanone, 4-methylene- = Ethyl acetoacetate

By formula: C2H6O + C4H4O2 = C6H10O3

Quantity Value Units Method Reference Comment
Δr-30.35kcal/molKinLopatin, Popov, et al., 1992liquid phase; solvent: Solution

Ethyl acetoacetate = 2-Butenoic acid, 2-hydroxy-, ethyl ester

By formula: C6H10O3 = C6H10O3

Quantity Value Units Method Reference Comment
Δr-3.17 ± 0.24kcal/molEqkFolkendt, Weiss-Lopez, et al., 1985gas phase; NMR

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Lopatin, Popov, et al., 1992
Lopatin, E.B.; Popov, V.V.; Epshtein, N.A.; Mikhaleva, L.M.; Makarov, Yu.N., Kinetic and thermochemical characteristics of diketene-based reactions, Khim.-Farm. Zh., 1992, 26, 76-78. [all data]

Folkendt, Weiss-Lopez, et al., 1985
Folkendt, M.M.; Weiss-Lopez, B.E.; Chauvel, J.P., Jr.; True, N.S., Gas-phase 1H NMR studies of keto-enol tautomerism of acetylacetone, methyl acetoacetate, and ethyl acetoacetate, J. Phys. Chem., 1985, 89, 3347-3352. [all data]


Notes

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