中文摘要：

报道了在可见光下N-芳基丙烯酰胺与溴丙二酸二乙酯的串联环化反应来合成一系列包含丙二酰基的吲哚酮类化合物.反应用便宜、易处理、对环境无污染的曙红Y作光催化剂在室温下反应获得较好收率的产物.为吲哚酮类化合物的合成提供了一种简便经济的方法.

英文摘要：

A novel visible-light-introduced reaction for the construction of oxindole derivatives via tandem radical cyclization of N-aryl acrylamides with diethyl bromomalonate has been developed. The reaction has been achieved in high yield under mild conditions by using Eosin Y as photocatalyst, which is cheap, easy to handle and environmentally friendly. It might provide a promising protocol for the synthesis of oxindole derivatives.