Synthesis and study of 3-(pyrimidin-2-yl)amino-1(2)H-1,2,4-triazole derivatives |
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Authors: | A V Ivashchenko O N Garicheva L V Shmelev Yu S Ryabokobylko G M Adamova |
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Institution: | (1) All-Union Scientific-Research Institute of Chemical Reagents and Ultrapure Chemical Substances, 107258 Moscow;(2) Scientific-Research Institute of Organic Intermediates and Dyes, 103787 Moscow |
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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 -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.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1678–1681, December, 1980. |
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