Low-temperature Reaction of<i>gem</i>-Dihalocyclopropanes with Activated Magnesium
                                
                                    
                                        作者:Teiichi Ando、Takeshi Muranaka、Takashi Ishihara                                    
                                    
                                        DOI:10.1246/bcsj.54.3227
                                    
                                    
                                        日期:1981.10
                                    
                                    The reaction of 7-bromo-7-chlorobicyclo[4.1.0] heptane and 7-bromo-7-fluorobicyclo[4.1.0] heptane with activated magnesium in THF at −50 to −40 °C gave 7-bromobicyclo[4.1.0] heptane, in addition to 7-chloro- and 7-fluorobicyclo[4.1.0] heptane, respectively.
                                    7-
溴-7-
氯双环[4.1.0]庚烷和7-
溴-
7-氟双环[4.1.0]庚烷与活化
镁在-50至-40°C的THF中反应得到7-
溴双环[4.1。 0] 
庚烷,以及 7-
氯-和 7-
氟双环 [4.1.0] 
庚烷,分别。