Mehta, P.A., and H.B. Naik. “Synthesis and Antibacterial Activity of 2-Amino-4-(4’-Chlorophen-1’-Yl)-6-Aryl Pyrimidine Derivatives ”. Asian Journal of Chemistry, vol. 10, no. 4, Mar. 2010, pp. 1017-8, https://asianpubs.org/index.php/ajchem/article/view/23775.