Ziyi Quan, Yaxu Liu, Qidi Zhong, Bo Wang
)-H bonds and the scalability of photochemical and electrochemical systems, while also identifying promising future directions in enhancing atom economy, deepening mechanistic understanding, and integrating method development with cutting-edge technology such as high-throughput screening and machine learning. By bridging fundamental radical principles with practical synthesis, this review aims to serve as a roadmap for the continued development of metal-free boron chemistry.