M. Sitapara, Sachin, et al. “An Efficient Synthesis of Novel Triazolo-Pyrimidine Derivatives Using Copper Catalyzed Click Chemistry (CuAAC) Approach”. Asian Journal of Organic & Medicinal Chemistry, vol. 7, no. 2, June 2022, pp. 153-8, doi:10.14233/ajomc.2022.AJOMC-P378.