FADAVIPOOR, Elham; BADRI, Rashid. Imidazolium Hydrogen Sulphate Supported on Copper Oxide Nanoparticles as an efficient simple Heterogeneous Acidic Catalyst for Multi-component Synthesis of 1, 4- dihydro Pyrano [2, 3-c] pyrazoles Derivatives. Iranian Journal of Catalysis, [S. l.], v. 11, n. 2, 2024. Disponível em: https://oiccpress.com/ijc/article/view/3593. Acesso em: 6 jan. 2026.