Novel Rearrangement of 3-Acylaminofuro[2,3-b]pyridines into 3-(oxazol-4-yl)pyridin-2-ones
摘要:
3‐Acylaminofuro[2,3‐b]pyridine derivatives have been synthesized, and their behavior under acidic and basic conditions was studied. A new base‐catalyzed rearrangement of 3‐acylaminofuro[2,3‐b]pyridine derivatives into 3‐(oxazol‐4‐yl)pyridine‐2‐ones has been founded.