Abstract
Acid-catalyzed reaction of phenols with 1-(4,4-diethoxybutyl)urea derivatives gave new 2-arylpyrrolidines containing 4-bromoresorcinol and hydroquinone fragments. The described reaction is advantageous due to its mild conditions and no necessity of using expensive or toxic catalyst.
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Zhang, Q., Tu, G., Zhao, Y., and Cheng, T., Tetrahedron, 2002, vol. 58, p. 6795.
Kam, T.-S. and Sim, K.-M., Phytochemistry, 1998, vol. 47, p. 145.
Manfré, F. and Pulicani, J.P., Tetrahedron: Asymmetry, 1994, vol. 5, p. 235.
Mitchinson, N.A., J. Chem. Soc., Perkin Trans. 1, 2000, p. 2862.
Barker, G., O’Brien, P., and Campos, K.R., Org. Lett., 2010, vol. 12, p. 4176.
Barker, G., McGrath, J.L., Klapars, A., Stead, D., Zhou, G., Campos, K.R., and O’Brien, P., J. Org. Chem., 2011, vol. 76, p. 5936.
Smolobochkin, A.V., Gazizov, A.S., Vagapova, L.I., Burilov, A.R., and Pudovik, M.A., Russ. Chem. Bull., Int. Ed., 2014, vol. 63, no. 1, p. 284.
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Original Russian Text © A.S. Gazizov, A.V. Smolobochkin, A.R. Burilov, M.A. Pudovik, 2014, published in Zhurnal Organicheskoi Khimii, 2014, Vol. 50, No. 12, pp. 1828–1831.
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Gazizov, A.S., Smolobochkin, A.V., Burilov, A.R. et al. Reaction of 1-aryl-3-(4,4-diethoxybutyl)ureas with phenols. Synthesis of 2-arylpyrrolidines. Russ J Org Chem 50, 1809–1813 (2014). https://doi.org/10.1134/S1070428014120161
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DOI: https://doi.org/10.1134/S1070428014120161