Photoredox-Mediated Direct Cross-Dehydrogenative Coupling of Heteroarenes and Amines
作者:Jianyang Dong、Qing Xia、Xueli Lv、Changcun Yan、Hongjian Song、Yuxiu Liu、Qingmin Wang
DOI:10.1021/acs.orglett.8b02389
日期:2018.9.21
A photoredox-mediated direct cross-dehydrogenative coupling reaction to accomplish α-aminoalkylation of N-heteroarenes is reported. This mild reaction has a broad substrate scope, offers the first general method for synthesis of aminoalkylated N-heteroarenes without the need for substrate prefunctionalization, and is scalable to the gram level. Furthermore, the reaction was found to be applicable to
报道了光氧化还原介导的直接交叉脱氢偶联反应以完成N-杂芳烃的α-氨基烷基化。这种温和的反应具有广泛的底物范围,提供了无需进行底物预官能化即可合成氨基烷基化N-杂芳烃的第一种通用方法,并且可扩展至克级。此外,发现该反应除了胺(即,醚,醛,甲酰胺,对二甲苯和烷烃)以外还适用于其他氢供体,因此能够制备带有各种取代基的N-杂芳烃。