Synthesis of 4-hydroxyquinoline-2,3-dicarboxylates using N-(2-aminobenzoyl)benzotriazoles
作者:İlhami Çelik、Fatoş Yıldız
DOI:10.1016/j.tet.2017.05.058
日期:2017.7
A method for the preparation of 4-hydroxyquinoline-2,3-dicarboxylates has been developed by aza-Michael addition reaction of N-(2-aminobenzoyl)benzotriazoles with dimethyl acetylenedicarboxylate. 4-Hydroxyquinoline-2,3-dicarboxylates were obtained in moderate to good yields (53–87%).
通过N-(2-
氨基苯甲酰基)苯并三唑与
乙炔二
羧酸二甲酯的氮杂-迈克尔加成反应,已经开发了一种制备
4-羟基喹啉-2,3-二
羧酸酯的方法。获得
4-羟基喹啉-2,3-二
羧酸盐,产率中等至良好(53-87%)。