One-pot synthesis of 7-aryl-11,12-dihydrobenzo[h]pyrimido-[4,5-b]quinoline-8,10(7H,9H)-diones via three-component reaction in ionic liquid  

作　　者：Hong Yun Guo Yi Yu 

机构地区：[1]College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014, China

出　　处：《Chinese Chemical Letters》2010年第12期1435-1438,共4页中国化学快报（英文版）

基　　金：supported by the Research Foundation of Zhejiang Provincial Education Department (No.20060811).

摘　　要：A series of new 7-aryl-11,12-dihydrobenzo[h]pyrimido-[4,5-b]quinoline-8,10（7H,9H）-diones were synthesized via three-component reaction of aldehydes,l-naphthylamine and barbituric acid in ionic liquid.The method provided several advantages such as easy work-up,high yields and environmentally benign procedure.A series of new 7-aryl-11,12-dihydrobenzo[h]pyrimido-[4,5-b]quinoline-8,10（7H,9H）-diones were synthesized via three-component reaction of aldehydes,l-naphthylamine and barbituric acid in ionic liquid.The method provided several advantages such as easy work-up,high yields and environmentally benign procedure.

关 键 词：ALDEHYDE 1-NAPHTHYLAMINE Barbituric acid Ionic liquid 

分 类 号：O646.1[理学—物理化学] TQ246.7[理学—化学]