作者:Shuocheng Wan、Jie Wang、Congde Huo
DOI:10.1016/j.tetlet.2021.153271
日期:2021.8
3,4-dihydroquinoxalin-2(1H)-ones is developed. This protocol provides a concise method to access 3-aminoquinoxalinone derivatives with good functional-group tolerances, utilizing primary and secondary aliphatic amines as nitrogen sources under mild and simple reaction conditions. It provides a practical approach to the synthesis of pharmaceutical active 3-aminoquinoxalinones.
开发了铜催化的 3,4-dihydroquinoxalin-2(1H)-ones 的有氧 sp 3 C H 胺化。该协议提供了一种简洁的方法来获得具有良好官能团耐受性的 3-氨基喹喔啉酮衍生物,在温和和简单的反应条件下利用伯和仲脂肪胺作为氮源。它提供了一种合成药物活性 3-氨基喹喔啉酮的实用方法。