作者:Aiping Huang、Feng Liu、Chunjing Zhan、Yanli Liu、Chen Ma
DOI:10.1039/c1ob05936j
日期:——
A transition metal-free process for the regioselective synthesis of pyrrolo[1,2-a]quinoxalines under mild conditions in one-pot is described. The reaction afforded a variety of products in good to excellent yields. Indolo[1,2-a]quinoxalines were also synthesized from indole-2-carboxamides under the same conditions.
描述了在温和条件下在一锅中用于区域选择性合成吡咯并[1,2- a ]喹喔啉的无过渡金属工艺。该反应以良好至优异的产率提供了多种产物。在相同条件下,吲哚-2-羧酰胺也可以合成吲哚并[1,2- a ]喹喔啉。