4,2,7-Ethanylylidenecyclopenta[b]pyran-9-one, 2,3,4,4a,7,7a-hexahydro-


Condensed phase 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

Quantity Value Units Method Reference Comment
Δfsolid-242.5 ± 1.5kJ/molCcrSmeaton, Steele, et al., 1983 
Quantity Value Units Method Reference Comment
Δcsolid-5121.7 ± 1.2kJ/molCcrSmeaton, Steele, et al., 1983Corresponding Δfsolid = -242.51 kJ/mol (simple calculation by NIST; no Washburn corrections)

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.

Smeaton, Steele, et al., 1983
Smeaton, A.A.; Steele, W.V.; Ramos Tombo, G.M.; Ganter, C., Nucleophilic addition to C,C-double bonds. Part VIII. The standard enthalpies of formation of anti9,10-10-endo-hydroxytricyclo[4.2.1.12,5] deca-3,7-dien-9-one and 9-oxatetracyclo[5.4.0.03,10.04,8] undec-5-en-2-one and kinetic data for the cyclization of the olefinic alcohol to the ether, Helv. Chim. Acta, 1983, 66, 2449-2453. [all data]


Notes

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