Tandem synthesis of substituted 2,7-naphthyridin-1(7H)-ones via Reissert reaction/intramolecular nucleophilic addition/oxidation dehydrogenation
作者:Hailiang Tan、Jie Wang、Yu Zhang、Yongning Xing、Qi Sun、Runtao Li
DOI:10.1016/j.tet.2013.05.105
日期:2013.9
A convenient method for the synthesis of substituted 2,7-naphthyridin-1(7H)-ones has been developed. This method was carried out starting from a simple nicotinamide salts via a tandem process including Reissert reaction, intramolecular nucleophilic addition and oxidation dehydrogenation. Using this method, a variety of substituted 2,7-naphthyridin-1(7H)-ones were obtained in good yields.
已经开发了一种方便的合成取代的2,7-萘啶-1(7 H)-的方法。该方法从简单的烟酰胺盐开始,通过串联过程进行,包括Reissert反应,分子内亲核加成和氧化脱氢。使用该方法,以高收率获得了各种取代的2,7-萘啶-1(7 H)-。