作者:Tharmalingam Punniyamurthy、Md Ali
DOI:10.1055/s-0030-1259548
日期:2011.3
The synthesis of polysubstituted indoles is described by the domino reaction of 2-haloanilines and 1,3-dicarbonyl compounds, 1,3-diketones, β-keto esters and β-keto amides, using copper catalysis under ligand-free conditions. The protocol provides a simple, general and atom economical process for the synthesis of substituted indoles at moderate temperature.
多取代吲哚的合成是通过 2-卤代苯胺和 1,3-二羰基化合物、1,3-二酮、β-酮酯和 β-酮酰胺在无配体条件下使用铜催化的多米诺反应来描述的。该协议为在中等温度下合成取代吲哚提供了一种简单、通用和原子经济的方法。