Three Component Reaction: An Efficient Synthesis and Reactionsof 3, 4-Dihydropyrimidin-2(1H)-Ones Using Baker’s yeast in nonaqueos solvent under ultrasonication. IJFANS. 2022;11(7):3610-3614. Accessed September 3, 2026. https://ijfans.org/index.php/Journal/article/view/6843