Abstract
para-Substituted 2-propynyl benzoates are more reactive than the corresponding allyl esters in the Diels-Alder reactions with hexabromo- and tetrabromo-5,5-dimethoxy-1,3-cyclopentadienes. The cycloaddition is favored by the presence of both electron-donor and electron-acceptor substituents in the aromatic ring, in keeping with the “ neutral” reaction scheme. The reactivity of the addends is likely to be determined not only by their donor-acceptor properties but also by the localization energy.
Similar content being viewed by others
REFERENCES
Fukui, K., Acc. Chem. Res., 1971, vol. 4, p. 57.
Herndon, W.S., Chem. Rev., 1972, vol. 72, p. 157.
Houk, K.N., Sims, J., Duke, R.E., Strozier, R.W., and George, J.K., J. Am. Chem. Soc., 1973, vol. 95, p. 7878; Houk, K.N., Sims, J., Watts, C.K., and Luscus, L.J., J. Chem. Soc., 1973, vol. 95, p. 7301; Houk, K.N., Acc. Chem. Res., 1975, vol. 11, p. 361.
Sustman, R., Pure Appl. Chem., 1974, vol. 40, p. 569.
Konovalov, A.I. and Kiselev, V.D., Izv. Ross. Akad. Nauk, Ser. Khim., 2003, no. 2, p. 279.
Sustman, R., Tetrahedron Lett., 1971, vol. 29, p. 2717.
Streitwieser, A., Molecular Orbital Theory for Organic Chemists, New York: Wiley, 1961.
Konovalov, A.I., Zh. Org. Khim., 1969, vol. 5, p. 1713; Konovalov, A.I., Dokl. Akad. Nauk SSSR, 1975, vol. 223, p. 613; Kiselev, V.D., Ustyuchov, A.N., Breus, I.L., et al., Dokl. Akad. Nauk SSSR, 1977, vol. 234, p. 1089.
Briegleb, G., Angew. Chem., Int. Ed. Engl., 1964, vol. 3, p. 617.
Mustafaev, A.M., Adigezalov, N.R., and Kiselev, V.D., Zh. Org. Khim., 1980, vol. 16, p. 2549.
Stull, R.D., Westrum, E.F., Jr., and Sinke, G.C., The Chemical Thermodynamics of Organic Compounds, New York: Wiley, 1969.
Konovalov, A.I., Usp. Khim., 1983, vol. 52, p. 1852; Konovalov, A.I., Solomonov, B.N., and Ustyuchov, A.N., Dokl. Akad. Nauk SSSR, 1973, vol. 213, p. 349.
Mustafaev, A.M., Kasymov, Kh.I., Askerov, G.F., et al., Available from VINITI, 1986, no. 3795-V-86.
Benson, S.W., Thermochemical Kinetics. Methods for Estimation of Thermochemical Data and Rate Parameters, New York: Wiley, 1968.
Author information
Authors and Affiliations
Additional information
Translated from Zhurnal Organicheskoi Khimii, Vol. 40, No. 9, 2004, pp. 1324–1328.
Original Russian Text Copyright © 2004 by Magerramov, Mustafaev, Velieva, Murshudova, Allakhverdiev.
Rights and permissions
About this article
Cite this article
Magerramov, A.M., Mustafaev, A.M., Velieva, G.K. et al. Diels-Alder reaction of para-substituted allyl and 2-propynyl benzoates with hexabromo- and tetrabromo-5,5-dimethoxy- 1,3-cyclopentadienes. Russ J Org Chem 40, 1274–1278 (2004). https://doi.org/10.1007/s11178-005-0004-6
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11178-005-0004-6