建立了一种简单实用、经济高效的以邻碘苯胺、吡咯甲醛为起始原料,廉价的CuI为催化剂,价廉、易获得的2,2-联吡啶为配体,110℃条件下一锅法合成吡咯[1,2-a]喹喔啉类衍生物的催化体系,得到中等到优良产率.本方法具有催化剂廉价易得、操作简便、合成效率高的优点. A simple and practical, cost-effective method of using o-iodoaniline and pyrolindol as starting materials and cheap CuI as a catalyst, the inexpensive and readily available 2,2-dipyridyl was used as a ligand. Under the condition of 110 ° C, one pot The synthesis of pyrrolo [1,2-a] quinoxaline derivatives catalyzed by this method gives a moderate to excellent yield. The method has the advantages of cheap and easy-to-use catalysts, simple and convenient operation and high synthesis efficiency.