Base-Promoted Transition-Metal-Free Arylation of Imidazo-Fused Heterocycles with Diaryliodonium Salts
                                
                                    
                                        作者:Rahul Kumar、Chitrakar Ravi、Deepa Rawat、Subbarayappa Adimurthy                                    
                                    
                                        DOI:10.1002/ejoc.201800286
                                    
                                    
                                        日期:2018.4.17
                                    
                                    The arylation of imidazo[1,2‐a]pyridine and benzo[d]imidazo[2,1‐b]thiazoles by using diaryliodonium salts has been developed. Potassium tert‐butoxide was used to promote this transition‐metal‐free reaction, which afforded the corresponding products in good to excellent yields.
                                    咪唑的芳基化[1,2一]
吡啶和苯并[ d ]
咪唑并[2,1- b ]通过使用二芳基
碘盐已经开发
噻唑。
钾叔丁醇是用来促进此过渡
金属无反应,得到相应的产品以良好至优异的产量。