Cd(NO3)2.4H2O Catalyzed One-Pot Synthesis of 1,4-Dihydropyridine and Polyhydroquinoline Derivatives through the Hantzsch Multicomponent Condensation
Résumé
The synthesis of various 1,4-dihydropyridine and polyhydroquinoline derivatives was achieved in good to excellent yields using cadmium (II) nitrate as catalyst to promote the classical and modified Hantzsch conditions in good yields under mild conditions.