A.M. Shah, A.J. Rojivadiya, An Expeditious Synthesis of 1,2,4-Triazolo[1,5-a]Pyrimidine, Volume 51, International Letters of Chemistry, Physics and Astronomy (Volume 51)
https://www.scipress.com/ILCPA.51.1
Abstract:
    A simple, efficient, and diversity oriented synthesis of library of 1,2,4-triazolo [1,5-<i>a</i>] pyrimidine was undertaken using 5-amino,1,2,4-triazole as a building block. The synthesized analogues were fully characterized by known spectroscopic techniques like FT-IR, <sup>1</sup>H NMR, <sup>13</sup>C NMR, and mass spectroscopy.
Keywords:
    1,2,4-Triazolo[1,5-<i>a</i>]Pyrimidine, 5-Amino,1,2,4-Triazole, Diversity Oriented Synthesis, Spectroscopic Techniques