Decarboxylative halogenation of aliphatic carboxylic acids catalyzed by iron salts under visible light
作者:Jiahui Qian、Yu Zhang、Weining Zhao、Peng Hu
DOI:10.1039/d3cc06149c
日期:——
In this article, we report a general protocol for the direct decarboxylative chlorination, iodination, and bromination of aliphatic carboxylic acids catalyzed by iron salts under visible light. This method enjoys a broad substrate scope with good functional group compatibility, including complex natural products. Benzylic and allylic C(sp3)–H bonds can be retained under the oxidative halogenation conditions
在本文中,我们报告了可见光下铁盐催化脂肪族羧酸直接脱羧氯化、碘化和溴化的通用方案。该方法底物范围广泛,具有良好的官能团兼容性,包括复杂的天然产物。苯甲基和烯丙基C(sp 3 )–H键可以在氧化卤化条件下保留。该方法还显示出后期功能化的应用潜力。