((1R,3R,5S)-6,6-Dibromo-bicyclo[3.1.0]hex-3-ylmethyl)-carbamic acid (1R,2S)-2-phenyl-cyclohexyl ester                                                                                                                                                              在
                                                                                                                                                                                 silver perchlorate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 7.0h,
                                                                                                                生成                                                 (1R,5R)-4-Bromo-6-aza-bicyclo[3.2.1]oct-3-ene-6-carboxylic acid (1R,2S)-2-phenyl-cyclohexyl ester   、                                                                                             (1S,5S)-4-Bromo-6-aza-bicyclo[3.2.1]oct-3-ene-6-carboxylic acid (1R,2S)-2-phenyl-cyclohexyl ester