The synthesis of 3,4-disubstituted dihydroquinolin-2(1 H)-one under metal-free conditions in aqueous solution

摘要

A novel route toward 3,4-disubstituted dihydroquinolin-2{1H）-ones via radical process has been developed in aqueous solution without metals. This method offers a new and simple route for the synthesis of skeleton of dihydroquinolin-2(1H)-one in one step.