Due to unique features of magnetic nanoparticles such as high potential of reusability, low toxicity, large surface area, ease of separation and low cost, they were found an elegant role in different field of chemistry such as catalytic systems. Also, interesting characteristic of multicomponent reactions strategy such as tom economy, experimental simplicity and synthetic efficiency, makes it a powerful tool for chemists. On the other hand, pyrazolopyridine derivatives are biologically-active heterocyclic compounds which represent varied pharmacological properties such as antimicrobial and antiviral activities [1-3]. In this work, we presented the synthesis, characterization and catalytic application of novel pseudopolymeric magnetic nanoparticles for the synthesis of pyrazolopyridine derivatives (Figure 1).
