مشخصات پژوهش

عنوان	Iron-based nanomaterials used as magnetic mesoporous nanocomposites to catalyze the preparation of N-sulfonylimines
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Key words: N-sulfonylimines; Magnetic mesoporous nanomaterials; Aldimine; Fe3O4@MCM-41; Recyclability.
چکیده	Abstract: A new magnetic nanocatalyzed synthetic method for the synthesis of aldimines was demonstrated. The reaction was carried out in a Schlenk tube under reflux conditions using various solvents and different nanomaterials as catalysts. In these reactions, an excellent yield of aromatic aldimines was afforded in the presence of silica-coated magnetic nanomaterials. The prepared catalyst was also characterized by Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), nitrogen adsorption and desorption studies (BET), energy dispersive X-ray (EDX) and small-angle X-ray scattering (SAXS). It was shown that the magnetic nanocatalysts can be easily separated from the reaction mixture by an external magnet and reused.
پژوهشگران	زهره بهرامی (نفر چهارم)، بهنام نصیری (نفر سوم)، سعدی صمدی (نفر دوم)، اکرم آشوری (نفر اول)