Abstract
10-Phthalimidoalkyltetrahydropyrimido [1,2-a] indoles were obtained by rearrangement of cyclic hydrazides of N-phthalyl-ω-amino acids, viz., 1-phenyl-2-acyl-pyrazolidines, under the influence of phosphorus oxychloride.
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A. N. Kost, V. G. Zabrodnyaya, Yu. N. Portnov, and V. G. Voronin, Khim. Geterotsikl. Soedin., No. 4, 484 (1980).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1081–1083, August, 1985.
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Portnov, Y.N., Voronin, V.G. & Zabrodnyaya, V.G. Synthesis of 10-phthalimidoalkyltetrahydropyrimido[1,2-a]-indoles. Chem Heterocycl Compd 21, 902–904 (1985). https://doi.org/10.1007/BF00519819
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DOI: https://doi.org/10.1007/BF00519819