Zinc chloride induced cycloaddition of allyl chlorides to alkynes: A new cyclopentene synthesis
                                
                                    
                                        作者:Allen Miller、Michael Moore                                    
                                    
                                        DOI:10.1016/s0040-4039(01)85561-1
                                    
                                    
                                        日期:1980.1
                                    
                                    Zinc chloride catalyses both cycloaddition and simple addition of allylic chlorides to alkynes. The former reaction can lead to good yields of 4-chloro-cyclopentenes, and constitutes a new cyclopentene synthesis.
                                    氯化锌既可以催化环加成反应,也可以简单地将烯丙基
氯化物加成至
炔烃中。前者的反应可以导致4-
氯-
环戊烯的良好产率,并且构成了新的
环戊烯合成。