Practical Synthesis of Phosphinic Amides/Phosphoramidates through Catalytic Oxidative Coupling of Amines and P(O)−H Compounds
作者:Chen Tan、Xinyuan Liu、Huanxin Jia、Xiaowen Zhao、Jian Chen、Zhiyong Wang、Jiajing Tan
DOI:10.1002/chem.201904237
日期:2020.1.16
Herein, we report a highly efficient ZnI2 -triggered oxidative cross-coupling reaction of P(O)-H compounds and amines. This operationally simple protocol provides unprecedented generic access to phosphinic amides/phosphoramidate derivatives in good yields and short reaction time. Besides, the reaction proceeds under mild conditions, which avoids the use of hazardous reagents, and is applicable to scale-up
在本文中,我们报告了P(O)-H化合物与胺类的高效ZnI2触发的氧化交叉偶联反应。该操作简单的方案以高收率和较短的反应时间提供了对次膦酰胺/氨基磷酸酯衍生物的空前通用访问。此外,该反应在温和的条件下进行,避免了使用有害试剂,并且适用于按比例放大的合成以及药物分子的后期功能化。立体特异性偶联也可以从容易获得的光学富集的P(O)-H化合物中获得。