Bamoniri, A., Mirjalili, B.B.F. and Nazemian, S. (2024) “Nano-Silica phosphoric acid: an efficient catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones (thiones) under solvent-free or sonication conditions”, Iranian Journal of Catalysis, 2(1). Available at: https://oiccpress.com/ijc/article/view/3715 (Accessed: 28 June 2026).