Synthesis of Polycyclic 1,4-Dihydropyridine Derivatives in the Presence of a Ionically Tagged Nanomagnetic Catalyst

Polycyclic 1,4-dihydropyridine derivatives are very important class of heterocyclic moleculesas they represent remarkable pharmacological behavior. This versatile structure can be appliedfor treatment of Alzheimer’s disease. Also, they applied as anti-tumor, anti-diarrhea andantimicrobial agent [1]. On the other hands, one-pot multicomponent strategy has an influentialposition in the domain of green chemistry. This manner presents diverse merits such aseffective and rapid production of desired molecules accompanied with economic and ecologicalinsight [2-3]. In this research project, we decided to present an easy and applicable syntheticprocedure for the preparation of polycyclic 1,4-dihydropyridine derivatives in the presenceof a ionically tagged nano magnetic catalyst (Figure 1).