An electrochemical approach to biheteroaryls through the coupling of diverse N-heteroarenes with heteroaryl phosphonium salts is reported. The reaction features pH and redox-neutral conditions and excellent regioselectivity, as well as exogenous air or moisture tolerance. Additionally, a one-pot, two-step protocol can be established to realize formal C–H/C–H coupling of heteroarenes, thereby greatly
报道了通过多种N-杂
芳烃与杂芳基
鏻盐的偶联来制备联杂芳基的电
化学方法。该反应具有 pH 值和氧化还原中性条件、出色的区域选择性以及外源空气或
水分耐受性。此外,可以建立一锅两步方案来实现杂
芳烃的正式C-H/C-H偶联,从而大大扩展底物可用性。通过后期功能化、
硝基吡啶的全合成和抗真菌活性研究证明了该方法的实用性。