Elusive ethynyl azides: trapping by 1,3-dipolar cycloaddition and decomposition to cyanocarbenes
                                
                                    
                                        作者:Klaus Banert、Manfred Hagedorn、Jens Wutke、Petra Ecorchard、Dieter Schaarschmidt、Heinrich Lang                                    
                                    
                                        DOI:10.1039/c0cc00079e
                                    
                                    
                                        日期:——
                                    
                                    Although they decompose rapidly to produce cyanocarbenes, ethynyl azides were generated from (chloroethynyl)arenes and trapped for the first time by 1,3-dipolar cycloaddition at cyclooctyne.
                                    尽管它们迅速分解产生
氰碳烯,但
乙炔基
叠氮化合物首次从(
氯乙炔基)
芳烃生成,并通过
环辛炔的1,3-偶极环加成反应捕获。