I
<sub>2</sub>
‐Promoted Intramolecular Oxidative Cyclization of Butenyl Anilines: A Facile Route to Benzo[
<i>b</i>
]azepines
作者:Zhenyu An、Yi Ren、Yafeng Liu、Rulong Yan
DOI:10.1002/asia.202100710
日期:2021.9.20
An efficient strategy for the synthesis of benzo[b]azepine derivatives has been developed by the I2-promoted intramolecular cross-coupling/annulation of butenyl anilines. This cyclization reaction involves C−H activation and C−C bond formation. A series of benzo[b]azepine derivatives are obtained in moderate to good yields.
通过 I 2促进的丁烯基苯胺的分子内交叉偶联/环化,已经开发出一种用于合成苯并[ b ]氮杂卓的有效策略。这种环化反应涉及 C-H 活化和 C-C 键的形成。以中等至良好的收率获得了一系列苯并[ b ]氮杂衍生物。