An Eco-Friendly Route to N-Arylindoles by Iron-Catalyzed [2+2+2] Cycloaddition of Diynes with (Indol-1-yl)alkynes

作者:Chowdhury Hrishikesh; Chatterjee Nachiketa; Goswami Avijit
来源:European Journal of Organic Chemistry, 2015, 2015(35): 7735-7742.
DOI:10.1002/ejoc.201501166