在
对甲苯磺酸 作用下,
以
乙酸酐 为溶剂,
以42%的产率得到Tri(propan-2-yl)-[2-[7,18,28,39-tetraphenyl-23-[2-tri(propan-2-yl)silylethynyl]-2-undecacyclo[22.18.0.03,22.05,20.06,19.08,17.010,15.026,41.027,40.029,38.031,36]dotetraconta-1,3,5(20),6,8,10,12,14,16,18,21,23,25,27,29,31,33,35,37,39,41-henicosaenyl]ethynyl]silane