2-Cyclohexen-1-one, 4,4-dimethyl-


Gas phase ion energetics data

Go To: Top, References, Notes

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

De-protonation reactions

C8H11O- + Hydrogen cation = 2-Cyclohexen-1-one, 4,4-dimethyl-

By formula: C8H11O- + H+ = C8H12O

Quantity Value Units Method Reference Comment
Δr1529. ± 8.8kJ/molG+TSBartmess and Kiplinger, 1986gas phase; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Δr1497. ± 8.4kJ/molIMREBartmess and Kiplinger, 1986gas phase; value altered from reference due to change in acidity scale

References

Go To: Top, Gas phase ion energetics data, Notes

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

Bartmess and Kiplinger, 1986
Bartmess, J.E.; Kiplinger, J.P., 'Kinetic' vs. thermodynamic acidities of enones in the gas phase, J. Org. Chem., 1986, 51, 2173. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References