A new and convenient synthesis of 2-amidofurans using the Jacobi bis-heteroannulation method
作者:Bing Liu、Albert Padwa
DOI:10.1016/s0040-4039(99)00071-4
日期:1999.2
Cyclic 2-amidofurans were obtained using an intramolecularDiels-Alderreaction of 2-amido substituted oxazoles containing a tethered alkyne. This transformation represents a new route to this rare heterocyclic ring system.