6,18-Dibromo-10-oxa-14-thiapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaene   、                                                                                      
咔唑                                                                                                                                                              在
                                                                                                                                         
copper(l) iodide                                                                                                                                                                                                                               potassium phosphate   、                                                                                                  trans-1,2-cyclohexanediamine                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 10.0h,
                                                                                                                以55%的产率得到9-(6-Carbazol-9-yl-10-oxa-14-thiapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-18-yl)carbazole