A simple and effective method has been developed for the synthesis of previously unknown substituted 3-R1-6-R3-6,7-dihydro-2H-[1,2,4]triazino-[2,3-c]quinazolin-2-ones by reactions of 6-R1-3-(2-aminophenyl)-1,2,4-triazin-5(2Н)-ones with carbonyl compounds and their derivatives.
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The work was performed with financial support from the Enamine Ltd. (Kyiv, Ukraine).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, 2017, 53(8), 892–904
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Voskoboynik, O.Y., Kolomoets, O.S., Kovalenko, S.I. et al. [1,2,4]Triazino[2,3-с]quinazolines 1. Methods for the preparation and spectral characteristics of substituted 3-R1-6-R3-6,7-dihydro-2H-[1,2,4]triazino[2,3-с]quinazolin-2-ones. Chem Heterocycl Comp 53, 892–904 (2017). https://doi.org/10.1007/s10593-017-2142-5
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DOI: https://doi.org/10.1007/s10593-017-2142-5