Abstract
Dihydro-1,2,4-triazolo[1,5-a]pyrimidine derivatives were obtained by condensation of 3-amino-1,2,4-triazole with 1,3-diaryl-1-propen-3-ones. The structure of 5-phenyl-7-(4-methylphenyl)-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine was established by x-ray diffraction analysis.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 229–233, February, 1988.
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Orlov, V.D., Desenko, S.M., Potekhin, K.A. et al. Cyclocondensation of α,Β-unsaturated ketones with 3-amino-1,2,4-triazole. Chem Heterocycl Compd 24, 192–196 (1988). https://doi.org/10.1007/BF00473331
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DOI: https://doi.org/10.1007/BF00473331