Rücktitelbild: Chiral Iron Porphyrins Catalyze Enantioselective Intramolecular C(sp3)−H Bond Amination Upon Visible‐Light Irradiation (Angew. Chem. 19/2023)

An efficient method has been developed for the asymmetric intramolecular C(sp3)−H amination of aryl and arylsulfonyl azides to give chiral indolines and benzofused cyclic sulfonamides in high product yields and with excellent enantioselectivities under mild reaction conditions, as reported by Li Dang, Yungen Liu, Chi-Ming Che and co-workers in their Research Article (e202218577). This method provides a complementary approach to asymmetric C(sp3)−H aminations by precious metal-based catalysis.