Huang Chia-Yu, Li Jianbin, Li Chao-Jun
Department of Chemistry, FRQNT Centre for Green Chemistry and Catalysis, McGill University 801 Sherbrooke Street W. Montreal Quebec H3A 0B8 Canada
Chem Sci. 2022 Apr 18;13(19):5465-5504. doi: 10.1039/d2sc00202g. eCollection 2022 May 18.
C(sp) radicals (R˙) are of broad research interest and synthetic utility. This review collects some of the most recent advancements in photocatalytic R˙ generation and highlights representative examples in this field. Based on the key bond cleavages that generate R˙, these contributions are divided into C-H, C-C, and C-X bond cleavages. A general mechanistic scenario and key R˙-forming steps are presented and discussed in each section.
C(sp)自由基(R˙)具有广泛的研究兴趣和合成用途。本综述收集了光催化生成R˙的一些最新进展,并重点介绍了该领域的代表性实例。基于产生R˙的关键键断裂,这些贡献分为C-H、C-C和C-X键断裂。每个部分都介绍并讨论了一般的机理情况和关键的R˙形成步骤。