Visible Light-Induced C-5 Selective C-H Radical Borylation of Imidazo[1,2-a]pyridines with NHC-Boranes
[1,2-a]pyridines with NHC-Boranes作者机构:School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering&Technology Research CenterGuangdong Pharmaceutical UniversityZhongshanGuangdong 528458China
出 版 物:《Chinese Journal of Chemistry》 (中国化学(英文版))
年 卷 期:2023年第41卷第2期
页 面:193-198页
核心收录:
学科分类:081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学]
基 金:This work was supported by the Innovation and Strong School Project of Guangdong Pharmaceutical University(2021ZDzX2028) the Scientific and Technological Innovation Leading Talent Project of Zhongshan City(LJ2021009) a Start-up Grant from Guangdong Pharmaceutical University(Grant Nos.51361303,51361304)
主 题:Photochemistry Boron C-H activation Imidazo[12-a]pyridines Radicals Synthetic methods
摘 要:A visible-light-induced C-5 selective C-H borylation of imidazo[1,2-a]pyridines with NHC-BH3 via Minisci-type radical borylation re-action has been developed for the first *** present sustainable protocol provides a new family of regioselectively C5-borylated imidazopyridines that would otherwise be difficult to *** is a supplement to site-selective borylation of azines(nitrogen-con-taining aromatic heterocycles)and the assembly of sp2 carbon-boron bond.