A Facile Copper-Catalyzed One-Pot Domino Synthesis of 5,12-Dihydroindolo[2,1-<i>b</i>]quinazolines
作者:Min Jiang、Jian Li、Feng Wang、Yichao Zhao、Feng Zhao、Xiaochun Dong、Weili Zhao
DOI:10.1021/ol3001624
日期:2012.3.16
A domino synthesis of 5,12-dihydroindolo[2,1-b]quinazoline derivatives via copper-catalyzed Ullmann-type intermolecular C–C and intramolecular C–N couplings is reported. Good yields of various 5,12-dihydroindolo[2,1-b]quinazoline derivatives were obtained. Reaction scopes, limitations, and the reaction mechanism are discussed.
据报道,通过铜催化的Ullmann型分子间CC和分子内CN耦合可以合成5,12-二氢吲哚并[2,1- b ]喹唑啉衍生物。获得了各种5,12-二氢吲哚并[2,1- b ]喹唑啉衍生物的良好收率。讨论了反应范围,限制和反应机理。