Farah Sadat Mousavi Moghadam - Department of Chemistry, Qom Branch, Islamic Azad University, Qom, I. R. Iran
Mohammad Ali Ghasemzadeh - Department of Chemistry, Qom Branch, Islamic Azad University, Qom, I. R. Iran

In this research, we report here an efficient and green method for Biginelli condensation reaction of aldehydes, β-ketoesters and thiourea catalyzed by FeCo2O4 under solvent-free conditions. Compared to the classical Biginelli reaction conditions, thepresent method has the advantages of giving good yields, short reaction times. The as-synthesized nanostructures were characterized by spectroscopic analysis including FE- SEM, EDAX and XRD.

Biginelli reaction; dipyrimidinones; solvent-free; FeCo2O4; nanoparticles