m-difluorophenide anion


Reaction thermochemistry 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C6H3F2- + Hydrogen cation = Benzene, 1,3-difluoro-

By formula: C6H3F2- + H+ = C6H4F2

Quantity Value Units Method Reference Comment
Δr1565. ± 8.8kJ/molG+TSBuker, Nibbering, et al., 1997gas phase
Δr<1575.5 ± 1.3kJ/molG+TSBriscese and Riveros, 1975gas phase; < iPrOH; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Δr1533. ± 8.4kJ/molIMREBuker, Nibbering, et al., 1997gas phase
Δr<1543.1kJ/molIMRBBriscese and Riveros, 1975gas phase; < iPrOH; value altered from reference due to change in acidity scale

References

Go To: Top, Reaction thermochemistry data, Notes

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

Buker, Nibbering, et al., 1997
Buker, H.H.; Nibbering, N.M.M.; Espinosa, D.; Mongin, F.; Schlosser, M., Additivity of substituent effects in the fluoroarene series: Equilibrium acidity in the gas phase and deprotonation rates in ethereal solution, Tetrahed. Lett., 1997, 38, 49, 8519-8522, https://doi.org/10.1016/S0040-4039(97)10303-3 . [all data]

Briscese and Riveros, 1975
Briscese, S.M.J.; Riveros, J.M., Gas phase nucleophilic reactions of aromatic systems, J. Am. Chem. Soc., 1975, 97, 230. [all data]


Notes

Go To: Top, Reaction thermochemistry data, References