One-pot Efficient Oximation-Beckmann Rearrangement of Ketones Catalyzed by Fe۳O۴ Under Solvent-free Conditions
عنوان مقاله: One-pot Efficient Oximation-Beckmann Rearrangement of Ketones Catalyzed by Fe۳O۴ Under Solvent-free Conditions
شناسه ملی مقاله: JR_ORGC-3-1_007
منتشر شده در در سال 1396
شناسه ملی مقاله: JR_ORGC-3-1_007
منتشر شده در در سال 1396
مشخصات نویسندگان مقاله:
Ehsan Ghonchepour - student
Dariush Saberi - associate professor
Akbar Heydari - professor
خلاصه مقاله:
Ehsan Ghonchepour - student
Dariush Saberi - associate professor
Akbar Heydari - professor
Fe۳O۴ nanoparticles were employment as an efficient and magnetically separable Nano catalyst for the synthesis of amides via one-pot Beckmann rearrangement of ketones under solvent-free conditions. Various secondary amides were synthesized by this method in moderate to good yields. The catalyst showed high thermal stability and was recovered and reused at least five times without any considerable loss of activity. The present process is environmentally benign and economical
کلمات کلیدی: Magnetic, Beckmann rearrangement, Green catalyst, Ketones, Fe۳O۴
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1766276/