ZHU, KAILI, LIMING GAO, YILI HAN, TAIBAO WEI, LEYAN LIU, and WEI LI. 2010. “Synthesis of 4-Aryl-Substituted 3,4-Dihydropyrimidin-2-Ones Under Microwave Irradiation and Solvent-Free Condition”. Asian Journal of Chemistry 19 (3):2461-63. https://asianpubs.org/index.php/ajchem/article/view/13830.