Metal-free and site-selective α-C–H functionalization of tetrahydrofuran enabled by the photocatalytic generation of bromine radicals

作者：Can‐Ming Zhu, Rong‐Bin Liang, Yonghong Xiao, Wei Zhou, Qing‐Xiao Tong, Jian‐Ji Zhong · 发表于：Green Chemistry · 年份：2022 · DOI：10.1039/d2gc03347j · 被引用次数：46 · 研究领域：Sulfur-Based Synthesis Techniques、Radical Photochemical Reactions、Catalytic C–H Functionalization Methods

A simple and inherent green photocatalytic approach using commercially available and cheap n Bu 4 NBr with 4-CzIPN was reported to effectively initiate the site-selective α -C(sp 3 )-H activation of tetrahydrofuran for C-S and C-C cross-couplings.