An I2/tert-butyl hydroperoxide (TBHP)-mediated oxidative coupling reaction of isocyanides with amino-based bisnucleophiles is described for the synthesis of 2-aminobenzoxazinones, 2-aminobenzoxazines, and 2-aminoquinozolines in moderate to excellent yields. Furthermore, this method provides a simple and practical method to construct potential functionalized biologically active molecules.
描述了I 2 /叔
丁基氢过氧化物(
TBHP)介导的
异氰酸酯与
氨基基双亲核试剂的氧化偶联反应,用于以中等至优异的产率合成2-
氨基苯并恶嗪酮,2-
氨基苯并恶嗪和
2-氨基喹唑啉。此外,该方法提供了一种简单而实用的方法来构建潜在的功能化
生物活性分子。