Qihang Tan, Chenglong Li, Lei Yang, Zirun Wang, Yuxuan Huang, Chengzhou Wang, Long Liu, Wen-Hao Chen, and Tieqiao Chen* Pd/Cu Cooperative Catalysis for Heteroarylation of Vinyl C–H Bond Forming Polyaryl Ethylenes via C–O/Dual C–H Cleavage. ACS Catalysis, 2024, accepted.