ZnCl2-promoted Friedländer-type synthesis of 4-substituted 3-aroyl quinolines from o-aminoaryl ketones and enaminones
作者:Laichun Luo、Zongbao Zhou、Jiayi Zhu、Xue Lu、Hong Wang
DOI:10.1016/j.tetlet.2016.09.087
日期:2016.11
A practical synthesis of 4-substituted 3-aroyl quinolines via Friedländer-type reaction from readily available o-aminoaryl ketones and enaminones was developed. In the presence of ZnCl2, the reaction proceeded smoothly affording the desired products with various functional groups in moderate to good yields.