6,16-Dibromo-10-oxa-20-thiapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1,3(11),4(9),5,7,12,14(19),15,17-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52%的产率得到9-(6-Carbazol-9-yl-10-oxa-20-thiapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1,3(11),4(9),5,7,12,14(19),15,17-nonaen-16-yl)carbazole