Ultrastable Copper Cluster Enables Highly Site-Selective and Chemoselective Carbocation C(sp3)–H and C(sp2)–H Bonds Functionalization - Teng Jia; Cai-Fang Sun; Miao-Miao Zhang; Jie Ai; Yi-Xin Li; Zheng Wang; Yu Lan; Xin-Qi Hao; Shuang-Quan Zang (Journal of the American Chemical Society, 2025)