Gold-Catalyzed Cascade Reaction of β-(2-Aminophenyl)-α,β-ynones with Ynamides: A Sequential Route to Polysubstituted 2-Aminoquinolines
作者:Navnath D. Rode、Antonio Arcadi、Antonella Di Nicola、Fabio Marinelli、Véronique Michelet
DOI:10.1021/acs.orglett.8b01928
日期:2018.9.7
A novel, efficient, and mild synthetic route for the preparation of 2-aminoquinolines via a gold-catalyzed cascade reaction of β-(2-aminophenyl)-α,β-ynones with ynamides has been developed. This process tolerates a wide range of functionalities such as halogen, alkyl, aryl, and heteroaryl groups, leading to original heterocycles in fair to very good yields.
通过金催化β-(2-氨基苯基)-α,β-炔酮与乙酰胺的级联反应,制备2-氨基喹啉的新颖,有效,温和的合成路线已得到开发。该方法可耐受多种官能团,例如卤素,烷基,芳基和杂芳基,从而导致原始杂环的收率相当高。