N-Arylation of carbazole by microwave-assisted ligand-free catalytic CuI reaction
                                
                                    
                                        作者:Jae Kwan Kwon、Joong Hyun Cho、Young-Sil Ryu、Se Hwan Oh、Eul Kgun Yum                                    
                                    
                                        DOI:10.1016/j.tet.2011.05.022
                                    
                                    
                                        日期:2011.7
                                    
                                    N-Arylation of carbazole has been achieved in high yields within 1 h using a microwave-assisted catalytic CuI reaction with no organic ligand. The N-arylation can be performed by various arylhalides, such as phenyl, pyridine, thiophene, and thiazole moieties. Specifically, N-arylated bromocarbazoles were converted into useful synthetic intermediates for functionalized carbazole materials. (C) 2011 Elsevier Ltd. All rights reserved.