在
对甲苯磺酸 作用下,
以
乙酸酐 为溶剂,
以71%的产率得到Tri(propan-2-yl)-[2-[7,14,24,31-tetraphenyl-19-[2-tri(propan-2-yl)silylethynyl]-2-nonacyclo[18.14.0.03,18.05,16.06,15.08,13.022,33.023,32.025,30]tetratriaconta-1,3,5(16),6,8,10,12,14,17,19,21,23,25,27,29,31,33-heptadecaenyl]ethynyl]silane