Palladium-Catalyzed Chelation-Assisted Aldehyde C–H Bond Activation of Quinoline-8-carbaldehydes: Synthesis of Amides from Aldehydes with Anilines and Other Amines
作者:Dinesh Gopichand Thakur、Nileshkumar B. Rathod、Sachinkumar D. Patel、Dharmik M. Patel、Raj N. Patel、Mahesh A. Sonawane、Subhash Chandra Ghosh
DOI:10.1021/acs.joc.3c02139
日期:2024.1.19
A palladium-catalyzed chelation-assisted direct aldehyde C–H bond amidation of quinoline-8-carbaldehydes with an amine was developed under mild reaction conditions. A wide range of amides were obtained in good to excellent yields from aldehyde with a variety of aniline derivatives and aliphatic amines. Our methodology was successfully applied to synthesize known DNA intercalating agents and can be
在温和的反应条件下,开发了一种钯催化螯合辅助的喹啉-8-甲醛与胺的直接醛C-H键酰胺化反应。由醛与各种苯胺衍生物和脂肪胺以良好到优异的收率获得了多种酰胺。我们的方法已成功应用于合成已知的 DNA 嵌入剂,并且可以轻松扩展到克级。