Fig. 1: Previous transition-metal-catalyzed atroposelective cross-coupling reactions and our reaction design.

a Dynamic kinetic asymmetric transformation (DyKAT). b Chelation-directed DyKAT of racemic heterobiaryls. c C(sp2)−C(sp3) axial chirality. d A tetracoordinate boron-directed DyKAT to access the challenging atropisomers bearing C-B stereogenic axis, or adjacent C-B and C-C diaxes (this work).