Bromination of phenyl ether and other aromatics with bromoisobutyrate and dimethyl sulfoxide
作者:Jia-Qin Li、Xiao-Hui Chen、Xian-Xun Wang、Hai-Lei Cui
DOI:10.1016/j.tetlet.2021.153375
日期:2021.10
Bromoisobutyrate has been used for the first time as a general brominating source for the direct bromination of a diverse of simple phenyl ethers. Aromatic ethers bearing various substituents could be compatible in this reaction system delivering brominated arenes in moderate to good yields. The reaction system can also be expanded to bromination of phenols and unactivated arene. This process can be