فهرس المقالات Magnetic Chitosan حرية الوصول المقاله صفحة الملخص نص كامل 1 - Tungstophosphoric acid embedded magnetic chitosan as a green catalyst for the synthesis of N-cyclohexyl-3-aryl quinoxaline-2-amines Ali Ayati Mansoureh Daraie Majid Heravi Bahareh Tanhaei حرية الوصول المقاله صفحة الملخص نص كامل 2 - Synthesis of 1,3-diphenyl-2-propyn-1-ol derivatives in water catalyzed by silver ions immobilized on the magnetic cross-linked chitosan Fatemeh Rafiee Sahar Kermani 10.30495/ijc.2022.1964242.1954 حرية الوصول المقاله صفحة الملخص نص كامل 3 - The Ability of NCP@POCl2-x Core-Shell Magnetic Nano-Catalyst for Simultaneous Conversion of Epoxides into Cyanohydrin and α,β-Unsaturated Carboxylic Acid Farzaneh Ebrahimzadeh 10.30495/jopn.2024.32960.1309