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Acetophenone, 4'-hydroxy-

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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: J.E. Bartmess

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Individual Reactions

C8H7O2- + Hydrogen cation = Acetophenone, 4'-hydroxy-

By formula: C8H7O2- + H+ = C8H8O2

Quantity Value Units Method Reference Comment
Deltar1404. ± 8.8kJ/molG+TSFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar1375. ± 8.4kJ/molIMREFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale

Bromine anion + Acetophenone, 4'-hydroxy- = (Bromine anion bullet Acetophenone, 4'-hydroxy-)

By formula: Br- + C8H8O2 = (Br- bullet C8H8O2)

Quantity Value Units Method Reference Comment
Deltar105. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K
Quantity Value Units Method Reference Comment
Deltar64.4 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K

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.

Fujio, McIver, et al., 1981
Fujio, M.; McIver, R.T., Jr.; Taft, R.W., Effects on the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas phase acidities, J. Am. Chem. Soc., 1981, 103, 4017. [all data]

Paul and Kebarle, 1990
Paul, G.J.C.; Kebarle, P., Stabilities in the Gas Phase of the Hydrogen Bonded Complexes, YC6H4OH-X-, of Substituted Phenols, YC6H4OH, with the Halide Anions X-(Cl-, Br-), Can. J. Chem., 1990, 68, 11, 2070, https://doi.org/10.1139/v90-316 . [all data]


Notes

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