Piperazine-containing compounds serve as one of the most important classes of compounds throughout all fields of chemistry. Alas, current synthetic methods have fallen short of providing a general method for the synthesis of highly decorated piperazine fragments. Herein, we present a site-selective approach to the C-H functionalization of existing piperazine compounds using photoredox catalysis. This
在整个
化学领域中,含
哌嗪的化合物都是最重要的化合物之一。遗憾的是,当前的合成方法未能提供合成高度修饰的
哌嗪片段的通用方法。在本文中,我们提出了使用光氧化还原催化对现有
哌嗪化合物进行CH官能化的选择性方法。该歧管依赖于
哌嗪框架内电子上不同的氮中心的可预见的分化,从而允许使用起始
哌嗪的新型C烷基化变体。