Fig. 4

Discovery and exploration of axially chiral sulfonamides. a Observation of axial chirality in N-aryl sulfonamide. b Exploration of the stability of axial chirality. c Optimization of atroposelective sulfonamide synthesis
Discovery and exploration of axially chiral sulfonamides. a Observation of axial chirality in N-aryl sulfonamide. b Exploration of the stability of axial chirality. c Optimization of atroposelective sulfonamide synthesis