
Chemistry of Heterocyclic Compounds p. 782 - 784 (1990)
Update date:2022-08-05
Topics:
Desenko, S. M.
Kolos, N. N.
Tueni, M.
Orlov, V. D.
We have carried out the synthesis of 2-amino-5,7-diaryl-1,2,4-triazolo<1,5-a>pyrimidines from chalcones and 3,4,5-triamino-1,2,4-triazole and synthesized them independently via the 4,7-dihydro derivatives.The course and mechanism of the cyclocondensation
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