Efficient Synthesis of Nickel(II) Complex Supported on Fe3O4@SiO2 Nanoparticles as a New and Facile Catalyst for Various Multicomponent Reactions

نویسندگان
رضا سمیعیفرد ID 1
علیرضا خلیلی ID 2
محمدعلی فرج الهی ID 3
التکریتی واطبان خالد فهمی ID 4

1 دانشگاه آزاد اسلامی

2 دانشگاه آزاد اسلامی واحد علوم و تحقیقات

3 دانشگاه آزاد اسلامی واحد علوم و تحقیقات

4

doi
10.22036/org.chem.2017.96890.1108
چکیده

In the present work, we have planned a new magnetically recoverable nanocatalyst. The obtained nanocatalyst designated as Fe3O4@SiO2@DOPisatin-Ni (II) was characterized by FTIR, XRD, SEM, EDAX, VSM, AAS and TGA techniques. It was found that Fe3O4@SiO2@DOPisatin-Ni (II) successfully catalyses the synthesis of 2,3-dihydroquinazolin-4(1H)-ones, polyhydroquinoline and 5-substituted 1H-tetrazoles in solvent free condition and PEG as a green solvent.

کلیدواژه‌ها
Magnetically nickel(II), 2, 3-Dihydroquinazolin-4(1H)-ones, Polyhydroquinoline, 5-Substituted 1H-tetrazoles