化学
卤化
二甲基亚砜
乙醚
有机化学
二甲醚
亚砜
甲醇
作者
Jia-Qin Li,Xiaohui Chen,Xian‐Xun Wang,Hai‐Lei Cui
标识
DOI:10.1016/j.tetlet.2021.153375
摘要
• Bromoisobutyrate as bromine source. • DMSO as solvent and oxidant. • Monobromination products isolated. 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 regarded as an alternative for the well-established bromination systems for bromoarene synthesis.
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