2-a]benzimidazoles, which show interesting and potentially useful biological activities, have drawn extensive attention from chemists. A straightforward copper acetate-oxidative one-pot synthesis of these compounds from 2-aminopyridines and phenylboronic acids through C–N bond formation and C–H bond activation was developed as a simple and convenient method.
吡啶并[1,2-a]
苯并咪唑显示出有趣且潜在有用的
生物活性,引起了
化学家的广泛关注。通过 C-N 键形成和 C-H 键活化,从 2-
氨基吡啶和苯基
硼酸中直接通
过乙酸铜氧化一锅法合成这些化合物是一种简单方便的方法。