List of Articles catalyst Open Access Article Abstract Page Full-Text 1 - Nano-TiO2 an Efficient, Clean and Eco-friendly Catalyst for Synthesis of Naphthoxazinone Derivatives as High Potent Antibacterial Agents Khalil Pourshamsian 10.22034/jchr.2018.544457 Open Access Article Abstract Page Full-Text 2 - Adsorption of Copper (II) Ions on a Montmorillonite Clay and its Application as Heterogeneous Catalyst for Knoevenagel Condensation Reaction Hanane Essebaai zakaria Benzekri Houda Serrar Ahmed Lebkiri Said Boukhris Said Marzak ElHousseine Rifi 10.22034/jchr.2021.1913071.1209 Open Access Article Abstract Page Full-Text 3 - Multicomponent Reactions Synthesis of Triaryl-1H Imidazoles Using Reductive-oxidative Reactions by MnO2-FeSO4 as a Catalyst Ali A.Raheem Ali T.Saleh 10.22034/jchr.2021.682034 Open Access Article Abstract Page Full-Text 4 - Modified Titania Impact on Photocatalytic Efficiency of Bmim [Cl] Aina Farwizah Shahhiran Raihan Mahirah Ramli Hayyiratul Fatimah Mohd Zaid 10.22034/jchr.2021.682246