1,8-bis{10-isopropyl-8-[(triisopropylsilyl)ethynyl]-1-anthrylethynyl}anthracene 在
四丁基氟化铵 、
吡啶 、 copper diacetate 、
copper(l) chloride 作用下,
以
四氢呋喃 为溶剂,
以22%的产率得到48,49-Di(propan-2-yl)decacyclo[42.3.1.112,16.127,31.05,47.08,13.015,20.023,28.030,35.040,45]pentaconta-1(48),2,4,8,10,12(50),13,15,17,19,23,25,27(49),28,30(35),31,33,40(45),41,43,46-henicosaen-6,21,36,38-tetrayne