Efficient Synthesis of Nickel(II) Complex Supported on Fe۳O۴@SiO۲ Nanoparticles as a New and Facile Catalyst for Various Multicomponent Reactions

In the present work, we have planned a new magnetically recoverable nanocatalyst. The obtained nanocatalyst designated as Fe۳O۴@SiO۲@DOPisatin-Ni (II) was characterized by FTIR, XRD, SEM, EDAX, VSM, AAS and TGA techniques. It was found that Fe۳O۴@SiO۲@DOPisatin-Ni (II) successfully catalyses the synthesis of ۲,۳-dihydroquinazolin-۴(۱H)-ones, polyhydroquinoline and ۵-substituted ۱H-tetrazoles in solvent free condition and PEG as a green solvent.

کلیدواژه ها:

Magnetically nickel(II) ، ۲ ، ۳-Dihydroquinazolin-۴(۱H)-ones ، Polyhydroquinoline ، ۵-Substituted ۱H-tetrazoles