11-phenyl-3,10,12-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2,4,6,8,13,15,17,19-nonaene                                                                                                                                                              在
                                                                                                                                                                                 
potassium permanganate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
丙酮                                                                                  为溶剂,
                                                                                                                                                                                        以69%的产率得到11-phenyl-3,10,12-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2,4,6,8,11,13,15,17,19-decaene