作者:Kunisuke Okada、Kiyoshi Saburi、Keishi Nomura、Hideo Tanino                                    
                                    
                                        DOI:10.1016/s0040-4020(01)00088-6
                                    
                                    
                                        日期:2001.3
                                    
                                    pyrrole in the presence of silver(I) triflate proceeds smoothly at room temperature to give a pyrromethane in excellent yield. The azafulvenium ion, an active form that reacts with α-free pyrrole, also reacts with pyrromethane rapidly under similar neutral conditions to afford an equilibrated mixture of pyrromethanes in good yield.
                                    在
三氟甲磺酸银(I)存在下,
2-巯基苯并噻唑基甲基
吡咯与无α-
吡咯的偶联反应在室温下顺利进行,从而以优异的产率得到
吡咯甲烷。氮杂富烯鎓离子是一种与无α
吡咯反应的活性形式,在相似的中性条件下也能与
吡咯甲烷快速反应,从而以高收率提供了一种平衡的
吡咯甲烷混合物。