Abstract
The previously unknown 3-[4(3H)-pyrimidinon-2-yl]amino-1H-1,2,4-triazoles, which were converted to 3-[4-chloro-, 3-(4-ethoxy)-, 3-(4-hydrazinopyrimidin-2-yl)]-amino-2(4)H-1,2,4-triazoles, were obtained by the reaction of 2-nitroamino-4(3H)-pyrimidinones with 3-amino-5-hexyl-1H-1,2,4-triazole. The condensation of the initial products with β-diketones gave 3-[4-(1H-pyrazol-1-yl)pyrimidin-2-yl]-amino-2(4)H-1,2,4-triazoles. The IR, UV, and PMR spectra of the synthesized compounds were studied.
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A. V. Ivashchenko, O. N. Garicheva, L. V. Shmelev, Yu. S. Ryabokobylko, and G. M. Adamova, Khim. Geterotsikl. Soedin., No. 12, 1673 (1980).
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A. V. Ivashchenko and V. M. Dziomko, Khim. Geterotsikl. Soedin., No. 9, 1255 (1977).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1678–1681, December, 1980.
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Ivashchenko, A.V., Garicheva, O.N., Shmelev, L.V. et al. Synthesis and study of 3-(pyrimidin-2-yl)amino-1(2)H-1,2,4-triazole derivatives. Chem Heterocycl Compd 16, 1275–1278 (1980). https://doi.org/10.1007/BF00501834
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DOI: https://doi.org/10.1007/BF00501834