1,3-diMe-uracil-6-ide anion


Gas phase ion energetics 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: John E. Bartmess

Protonation reactions

C6H7N2O2- + Hydrogen cation = 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-

By formula: C6H7N2O2- + H+ = C6H8N2O2

Quantity Value Units Method Reference Comment
Δr1544. ± 8.4kJ/molIMRBLee, 2005gas phase
Δr1551. ± 13.kJ/molG+TSGronert, Feng, et al., 2000gas phase
Quantity Value Units Method Reference Comment
Δr1519. ± 13.kJ/molIMRBGronert, Feng, et al., 2000gas phase

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.

Lee, 2005
Lee, J.K., Insights into nucleic acid reactivity through gas-phase experimental and computational studies, Int. J. Mass Spectrom., 2005, 240, 3, 261-272, https://doi.org/10.1016/j.ijms.2004.09.020 . [all data]

Gronert, Feng, et al., 2000
Gronert, S.; Feng, W.Y.; Chew, F.; Wu, W.M., The gas phase acid/base properties of 1,3,-dimethyluracil, 1-methyl-2-pyridone, and 1-methyl-4-pyridone: relevance to the mechanism of orotidine-5 '-monophosphate decarboxylase, Int. J. Mass Spectrom., 2000, 196, 251-258, https://doi.org/10.1016/S1387-3806(99)00191-8 . [all data]


Notes

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