Khashi, M., Allameh, S., Beyramabadi, S., Morsali, A., Dastmalchian, E., Gharib, A. (2017). BiFeO3 Magnetic Nanoparticles: A Novel, Efficient and Reusable Magnetic Catalyst for the Synthesis of Polyhydroquinoline Derivatives. Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 36(3), 45-52.
Maryam Khashi; Sadegh Allameh; Safar Ali Beyramabadi; Ali Morsali; Elnaz Dastmalchian; Azar Gharib. "BiFeO3 Magnetic Nanoparticles: A Novel, Efficient and Reusable Magnetic Catalyst for the Synthesis of Polyhydroquinoline Derivatives". Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 36, 3, 2017, 45-52.
Khashi, M., Allameh, S., Beyramabadi, S., Morsali, A., Dastmalchian, E., Gharib, A. (2017). 'BiFeO3 Magnetic Nanoparticles: A Novel, Efficient and Reusable Magnetic Catalyst for the Synthesis of Polyhydroquinoline Derivatives', Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 36(3), pp. 45-52.
Khashi, M., Allameh, S., Beyramabadi, S., Morsali, A., Dastmalchian, E., Gharib, A. BiFeO3 Magnetic Nanoparticles: A Novel, Efficient and Reusable Magnetic Catalyst for the Synthesis of Polyhydroquinoline Derivatives. Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 2017; 36(3): 45-52.
BiFeO3 Magnetic Nanoparticles: A Novel, Efficient and Reusable Magnetic Catalyst for the Synthesis of Polyhydroquinoline Derivatives
1Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran
2Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, I.R. IRAN
3Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, I.R. IRAN
Abstract
Herein, it has been shown that the bismuth ferrite magnetic nanoparticles (BFO-MNPs) are new, efficient and recyclable catalysts for the synthesis of polyhydroquinoline derivatives by the Hantzsch reaction. The one-pot four-component cyclocondensation reaction of dimedone, aromatic aldehydes, ethyl acetoacetate and ammonium acetate was carried out under solvent-free conditions. The desired products were obtained in very short reaction times with high yields. The magnetic nanocatalyst was characterized by the X-Ray Diffraction (XRD) and FT-IR analysis. For the first time, the bismuth ferrite magnetic nanoparticles were used as a catalyst in the Hantzsch reaction. The catalyst was found to be reusable, which showed considerable catalytic activity after the third run.