synthesis of 3,4-dihydroquinazolines has been developed via copper-catalyzed oxidative cross-dehydrogenative [4 + 2]-cyclization of glycine derivatives with anthranils. This strategy features high efficiency and wide substrate tolerance under simple reaction conditions. Various 3,4-dihydroquinazoline derivatives could be easily obtained starting from titled products through chemical transformations, which
通过
铜催化甘
氨酸衍
生物与
蒽基的氧化交叉脱氢[4 + 2]环化反应,已开发出一种高效且原子经济的合成3,4-二氢
喹唑啉的方法。该策略的特点是在简单的反应条件下具有高效率和宽底物耐受性。可以从标题产物开始通过
化学转化容易地获得各种3,4-二氢
喹唑啉衍
生物,这进一步增强了其在有机合成和药物开发中的合成效用。