(4S)-4-mesityl-3,4a,6,8-tetramethyl-3a,4-dihydro-3H-4l4,4al5,8al5-benzo[e]benzo[2,3]borireno[1,2-c]imidazo[1,2-a][1,3]azaborinine                                                                                                                                                                                              以
                                                                                         
氘代苯                                                                                  为溶剂,
                                                                                                                                                                                        以100%的产率得到(4S)-4-mesityl-3,4a,6,8-tetramethyl-3a,4-dihydro-3H-4l4,4al5,8al5-benzo[e]benzo[2,3]borireno[1,2-c]imidazo[1,2-a][1,3]azaborinine