Cobalt-Catalyzed Enantioselective Vinyl Carbene Annulation: A Versatile Platform for Semisaturated Heterocycles.
Semisaturated heterocycles are privileged scaffolds in natural products and pharmaceuticals, yet a general and versatile catalytic strategy to access these chiral architectures remains a formidable challenge. Herein, we report a unified synthetic platform utilizing the earth-abundant cobalt coupled with a chiral N,N'-d...