I<sub>2</sub>/TBHP-Mediated Oxidative Coupling of Amino-Based Bisnucleophiles and Isocyanides: Access to 2-Aminobenzoxazinones, 2-Aminobenzoxazines, and 2-Aminoquinazolines under Metal-Free Conditions
作者:Hong-Xia Wang、Tian-Qi Wei、Pei Xu、Shun-Yi Wang、Shun-Jun Ji
DOI:10.1021/acs.joc.8b02395
日期:2018.11.2
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。