Copper-Catalyzed Decarboxylative Cascade Cyclization for the Synthesis of 2-Arylquinolines
作者:Rana Chatterjee、Mohanreddy Pothireddy、Rambabu Dandela
DOI:10.1055/a-1990-3283
日期:——
efficient copper-catalyzed intermolecular decarboxylative cascade cyclization has been developed that uses readily accessible starting materials and less-expensive reagents. A one-pot reaction of an aryl aldehyde, an aniline, and acrylic acid permits the direct synthesis of 2-substituted quinolines through the sequential formation of C–N and C–C bonds. Furthermore, the three-component, one-pot, domino
已经开发出一种有效的铜催化分子间脱羧级联环化,它使用容易获得的起始材料和较便宜的试剂。芳基醛、苯胺和丙烯酸的一锅反应允许通过依次形成 C-N 和 C-C 键直接合成 2-取代的喹啉。此外,三组分、一锅、多米诺骨牌策略具有良好的化学和区域选择性,并且还可以耐受多种底物,具有出色的官能团耐受性、高产率、自由基反应途径和好氧反应条件。