Synthesis of 1,4-Epoxy-2-aryltetrahydro-1-benzazepines via Rhodium(III)-Catalyzed C-H Allylation/Intramolecular 1,3-Dipolar Cycloaddition

Herein, we report a new synthetic route to 1,4-epoxy-2-aryltetrahydro-1-benzazepine derivatives with high efficiency, namely the Rh(III)-catalyzed C-H allylation of nitrones with allyl precursor, followed by subsequent intramolecular 1,3-dipolar cycloaddition, to...