The Preparation of ۱-(α-Aminoalkyl)-۲-Naphthols over Magnesium Schiff Base Complex Supported on Magnetite Nanoparticles

Magnesium Schiff base complex supported on magnetite nanoparticles (Fe۳O۴@SiO۲ C۳H۶ magnesium Schiff base complex) was designed and fully identified using different analyses including Fourier transform infrared spectroscopy (FT-IR), energy-dispersive x-ray spectroscopy (EDS), vibrating sample magnetometry (VSM), and scanning electron microscopy (SEM). The presented supported nano-magnetite catalyst was tested as a novel and recyclable catalyst for the preparation of some ۱-(α-aminoalkyl)-۲-naphthols via the condensation reaction of ۲-naphthol with various aromatic aldehydes and some amine compounds including piperidine, pyrrolidine and morpholine with acceptable results. Simple work-up procedures, mild reaction condition, and the recyclability of Fe۳O۴@SiO۲ C۳H۶ magnesium Schiff base complex are the other advantages of this work.

کلیدواژه ها:

۱-(α-aminoalkyl)-۲-naphthol ، Betti Base ، Magnetite catalyst ، Schiff base complex