1-Methoxy-1,3-cyclohexadiene


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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

1-Methoxy-1,4-cyclohexadiene = 1-Methoxy-1,3-cyclohexadiene

By formula: C7H10O = C7H10O

Quantity Value Units Method Reference Comment
Δr-0.5 ± 0.1kcal/molEqkTaskinen and Nummelin, 1986liquid phase; solvent: Cyclohexane; GLC

2-Methoxy-1,3-cyclohexadiene = 1-Methoxy-1,3-cyclohexadiene

By formula: C7H10O = C7H10O

Quantity Value Units Method Reference Comment
Δr-2.2 ± 0.2kcal/molEqkTaskinen and Nummelin, 1986liquid phase; solvent: Cyclohexane

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedSE-30904.Buchman, Cao, et al., 1984He, Chromosorb AW, 40. C @ 10. min, 10. K/min, 210. C @ 30. min; Column length: 3.05 m

Van Den Dool and Kratz RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedCarbowax 20M1253.Buchman, Cao, et al., 1984He, Supelcoport, 40. C @ 10. min, 10. K/min, 210. C @ 30. min; Column length: 3.05 m

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1250.Peng, Yang, et al., 1991Program: not specified

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.

Taskinen and Nummelin, 1986
Taskinen, E.; Nummelin, K., Thermodynamics of vinyl ethers. 31. Isomer equilibria in some six- and seven-membered cyclic dienes, J. Org. Chem., 1986, 50, 4844-4847. [all data]

Buchman, Cao, et al., 1984
Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 1984, 312, 75-90, https://doi.org/10.1016/S0021-9673(01)92765-7 . [all data]

Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 1991, 586, 1, 85-112, https://doi.org/10.1016/0021-9673(91)80028-F . [all data]


Notes

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