Site- and stereoselective C–H functionalization is challenging in the synthetic chemistry, and the catalytic enantioselective C(sp3)–H functionalization based on vinyl cations has scarcely explored. Here, the authors report an asymmetric copper-catalyzed tandem diyne cyclization/unactivated C(sp3)–H insertion reaction via a kinetic resolution.
- Yang-Bo Chen
- Li-Gao Liu
- Long-Wu Ye
