One-Pot synthesis of 1,4-dihydropyridine Derivatives In the presence of Meglumine@MWCNTs as high efficient catalyst

چکیده مقاله

A simple, mild and highly efficient procedure for one pot three component synthesis of 1,4-dihydropyridine derivatives was studied. The reaction was performed using aryl aldehydes, amonium acetat, ethyl acetoacetat in the presence of Meglumine supported on MWCNTs (meglumine@MWCNTs) as a new high efficient catalyst. The reaction was studied in thermal and ultrasonic conditions. Reaction products were characterized with FTIR, 13C and 1H NMR