مشخصات پژوهش

عنوان	Melamine-(H2SO4)3/melamine-(HNO3)3 instead of H2SO4/HNO3: a safe system for the fast oxidation of thiols and sulfides under solvent-free conditions
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	melamine-(H2SO4)3; melamine-(HNO3)3; oxidation; thiols; sulfides
چکیده	Melamine reacted with neat sulfuric acid and fuming nitric acid readily to form two new organic solid acids, namely melamine-(H2SO4)3 and melamine-(HNO3)3. Mixture of them acts as a unique powerful system instead of a hazardous H2SO4/HNO3 system for the direct oxidation of thiols. Also, this system can oxidize the sulfides in the presence of a catalytic amount of KBr and few drops of water. This procedure offers advantages such as very low reaction time, simple work-up, excellent yield and matching with some green chemistry protocols.
پژوهشگران	غلامعباس چهاردولی (نفر اول)، محمدعلی زلفی گل (نفر دوم)