STABLE 1,2,4-TRIAZOLO[1,5-<i>a</i>]-PYRIMIDINIUM SALTS

Abstract

2,3-Diamino-5,7-diaryl-1,2,4-triazolo[1,5-a]pyrimidinium salts have been synthesized by the cyclocondensation of 3,4,5-triamino-1,2,4-triazole with 1,3-diaryl-2,3-propanes, and their structures and chemical properties have been studied.

Authors: N. N. Kolos, V. D. Orlov, B. V. Paponov, O. V. Shishkin, S. V. Baumer, and N. A. Kvashnitskaya.

English Translation in Chemistry of Heterocyclic Compounds, 1999, 35 (6), pp 708-715

http://link.springer.com/article/10.1007/BF02251631