مشخصات پژوهش

عنوان	Chemo-selective oxidation of sulfide to sulfoxides with H2O2 catalyzed by oxo-vanadium/Schiff-base complex immobilized on modified magnetic Fe3O4 nanoparticles as a heterogeneous and recyclable nanocatalyst
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Sulfides, Sulfoxides, Hydrogen peroxide, Oxo-vanadium complex, Magnetically catalyst
چکیده	In this study, a schiff-base oxo-vanadium complex supported on magnetic Fe3O4 nanoparticles [VO(BINE) @Fe3O4] is prepared as a novel magnetically interphase nanocatalyst and its structural features are evaluated using different methods of TEM, SEM, EDX, ICP, VSM, TGA and FT-IR. Catalytic investigations demonstrate that this catalyst can catalyze chemoselective oxidation of sulfides to sulfoxides in high yields and short times at room temperature using hydrogen peroxide, as a green oxidant. The catalyst can be recovered up to 8 cycles without noticeable leaching and loss of catalytic activity.
پژوهشگران	صبا همتی (نفر پنجم)، محدثه شیرین بیان (نفر چهارم)، امین رستمی (نفر سوم)، اسرا رشتیانی (نفر دوم)، حجت ویسی (نفر اول)