化学
区域选择性
酚类
过氧化物
甲烷氧化偶联
有机过氧化物
可见光谱
氧化磷酸化
偶联反应
光化学
联轴节(管道)
有机化学
催化作用
生物化学
材料科学
冶金
聚合物
光电子学
共聚物
作者
Hanqiang Jia,Min He,Shuqiang Yang,Xiaoqiang Yu,Ming Bao
标识
DOI:10.1002/ejoc.202101469
摘要
Abstract The visible‐light‐induced oxidative homo‐ and cross‐coupling of phenols by di‐ t ‐butyl peroxide (DTBP) are described. These reactions occur with metal‐free process and feature high chemo‐ and regioselectivity under mild reaction conditions. DTBP is an inexpensive, benign, stable at room temperature, and commercially available oxidizer. It can be irradiated by blue LEDs to generate tert ‐butoxyl radical ( t BuO⋅), which induces the oxidative homo‐coupling of phenols and the cross‐coupling of phenols with naphthols, respectively.
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