Efficient, “Tin-Free” Radical Cyclization to Aromatic Systems. Synthesis of 5,6,8,9,10,11- Hexahydroindolo[2,1-<i>a</i>]isoquinolines
                                
                                    
                                        作者:Martha Menes-Arzate、Roberto Martínez、Raymundo Cruz-Almanza、Joseph M. Muchowski、Yazmin M. Osornio、Luis D. Miranda                                    
                                    
                                        DOI:10.1021/jo0497048
                                    
                                    
                                        日期:2004.5.1
                                    
                                    Efficient radical cyclization of alkyl iodides to various aromatic systems including pyrrole, indole, isoquinolone, pyridone, and benzene, mediated by dicumyl peroxide, is described. The methodology was used to provide access to 5,6,8,9,10,11-hexahydroindolo[2,1-a]isoquinoline derivatives.