Copper-Catalyzed Cascade Synthesis of 1<i>H</i>-Indolo[1,2-<i>c</i>]quinazoline Derivatives
作者:Hao Zhang、Yibao Jin、Hongxia Liu、Yuyang Jiang、Hua Fu
DOI:10.1002/ejoc.201200953
日期:2012.12
A simple, efficient and practical approach to 1H-indolo[1,2-c]quinazolinederivatives has been developed that uses inexpensive and readily-available catalyst and substrates. The method should provide a new strategy for N-fused heterocycles and will show wide application in organic chemistry and medicinal chemistry.
Copper-catalyzed N-arylation and aerobic oxidative C–H/C–H coupling: one-pot synthesis of indoloimidazoquinoline derivatives
作者:Meng Wang、Yunhe Jin、Haijun Yang、Hua Fu、Liming Hu
DOI:10.1039/c3ra40999f
日期:——
A novel and efficient copper-catalyzed one-pot synthesis of indoloimidazoquinoline derivatives has been developed. The protocol uses the readily available substituted 2-(2-bromophenyl)-1H-indoles, imidazole and benzoimidazoles as the starting materials, inexpensive CuBr as the catalyst, air as the terminal oxidant, and the procedure underwent a sequential copper-catalyzed intermolecular N-arylation