Document Type: Original Paper
1Chemistry Department, Mahshahr Branch, Islamic Azad University, Mahshahr
Chemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran
In this study, a variety of 3, 4-dihydropyrimidin-2(1H)-ones derivatives were synthesized via three-component Biginelli reaction. The quaternary ammonium- treated clay -catalyzed process proved to be simple, efficient, and environmentally friendly.