Fig. 1: Chiral pillar[n]arenes: background and proposal.

a Chemical structure of inherently chiral pillar[5]arene. b Dynamically inherent chirality of pillar[5]arenes. c The traditional strategies for asymmetric Suzuki–Miyaura cross-couplings. d This design: palladium-catalyzed Suzuki‒Miyaura cross-coupling reactions.