作者:Sun, Yonghui、He, Qiyu、Lv, Xucheng、Zhang, Naizhen、Yan, Wei、Sun, Jianghui、Zhuang, Lili
DOI:10.3390/molecules29122861
日期:——
Regioselective benzanilide bromination that generates either regioisomer from the same starting material is desirable. Herein, we develop switchable site-selective C(sp2)-H bromination by promoter regulation. This protocol leads to regiodivergent brominated benzanilide starting from the single substrate via selection of promoters. The protocol demonstrates excellent regioselectivity and good tolerance
由相同起始材料产生任一区域异构体的区域选择性苯甲酰苯胺溴化是令人期望的。在此,我们通过启动子调控开发了可切换的位点选择性 C(sp2)-H 溴化。该方案通过选择启动子从单一底物开始产生区域发散的溴化苯甲酰苯胺。该方案表现出优异的区域选择性和对官能团的良好耐受性以及高产率。该方法的实用有效性在生物学重要分子的后期修饰中得到了很好的体现。