CH2=C(CO2Me)CH=C(OMe)O anion


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, 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

C7H9O4- + Hydrogen cation = Butanedioic acid, methylene-, dimethyl ester

By formula: C7H9O4- + H+ = C7H10O4

Quantity Value Units Method Reference Comment
Δr1458. ± 17.kJ/molIMRBChou, Dahlke, et al., 1993gas phase; Acid: CH2=C(CO2Me)CH2CO2Me. Between MeSH, tBuSH.

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, 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

Protonation reactions

C7H9O4- + Hydrogen cation = Butanedioic acid, methylene-, dimethyl ester

By formula: C7H9O4- + H+ = C7H10O4

Quantity Value Units Method Reference Comment
Δr1458. ± 17.kJ/molIMRBChou, Dahlke, et al., 1993gas phase; Acid: CH2=C(CO2Me)CH2CO2Me. Between MeSH, tBuSH.

References

Go To: Top, Reaction thermochemistry data, 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.

Chou, Dahlke, et al., 1993
Chou, P.K.; Dahlke, G.D.; Kass, S.R., Unimolecular Rearrangements of Carbanions in the Gas Phase .2. Cyclopropyl Anions, J. Chem. Soc. Chem. Comm., 1993, 115, 1, 315, https://doi.org/10.1021/ja00054a045 . [all data]


Notes

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