We have developed for the first time a general, concise and highly selective method for the C2-heteroarylation of pyridines and related azines with a broad range of heteroarenes via a two-fold C–H activation, which streamlines the previous approaches that require the activated azine N-oxide as the coupling partner.
我们首次开发了一种通用,简洁且高度选择性的方法,可通过两次C–H活化将
吡啶和相关嗪与各种杂
芳烃进行C2杂芳基化,从而简化了以前需要活化的方法氮氧化azine嗪作为偶联伙伴。