Rh(iii)-catalyzed C(sp2)–H functionalization/[4+2] annulation of oxadiazolones with iodonium ylides to access diverse fused-isoquinolines and fused-pyridines

A Rh( iii )-catalyzed C–H/N–H [4+2] annulation of oxadiazolones with iodonium ylides was developed, which afforded a series of fused-isoquinolines and fused-pyridines.