Abstract
1-Aryl-4,5-diaroyl-1H-pyrrole-2,3-diones react with styrene to form substituted 7,7a-dihydropyrano[4,3-b] pyrrole-2,3(1H,6H)-diones whose structure was confirmed by XRD analysis. The crystal and molecular structure of 7a-(2,5-dimethylbenzoyl)-4-(2,5-dimethyl-phenyl)-1-(4-methoxyphenyl)-6-phenyl-7,7a-dihydropyrano[4,3-b] pyrrole-2,3(1H,6H)dione was examined.
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Silaichev, P.S., Kudrevatykh, N.V., and Maslivets, A.N. Zh. Org. Khim., 2012, no. 2, p. 249.
Maslivets, A.N. and Mashevskaya, I.V., 2,3-Dihydro-2,3-pirroldiony (2,3-Dihydro-2,3-pyrroldiones). Perm: Izd. Perm. Fos. Univ., 2005, p. 63.
Sano, T., J. Synth. Org. Chem., 1984, vol. 42, p. 340.
Horiguchi, Y., Sano, T., and Tsuda, Y. Chem. Pharm. Bull., 1996, vol. 44, p. 670.
Horiguchi, Y., Sano, T., Kiuchi, F., and Tsuda, Y. Chem. Pharm. Bull., 1996, vol. 44, p. 681.
Lutz, R.E. and Smithy, W.R. J. Org. Chem., 1951, vol. 16, p. 51.
Bowden, K., Heilborn, I.M., Jones, E.R.H., and Weedon, B.C.L. J. Chem. Soc., 1946, p. 39.
Altomare, A., Cascarano, G., Giacovazzo, C., and Gualardi, A. J. Appl. Cryst., 1993, vol. 26, p. 343.
Sheldrick, G.M., Shelx 97. Programs for Crystal Structure Analysis. University of Gottingen, Germany, 1998.
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Original Russian Text © P.S. Silaichev, N.V. Kudrevatykh, Z.G. Aliev, A.N. Maslivets, 2012, published in Zhurnal Organicheskoi Khimii, 2012, Vol. 48, No. 2, pp. 263–266.
For Communication LXXXIII, see [1].
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Silaichev, P.S., Kudrevatykh, N.V., Aliev, Z.G. et al. Five-membered 2,3-dioxoheterocycles: LXXXIV. [4+2]-Cycloaddition of styrene to 4,5-diaroyl-1H-pyrrole-2,3-diones. Crystal and molecular structures of 7a-(2,5-dimethylbenzoyl)-4-(2,5-dimethylphenyl)-1-(4-methoxyphenyl)-6-phenyl-7,7a-dihydropyrano[4,3-b]-pyrrole-2,3(1H,6H)-dione. Russ J Org Chem 48, 253–256 (2012). https://doi.org/10.1134/S1070428012020157
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DOI: https://doi.org/10.1134/S1070428012020157