4-{[4-(tert-butylsulfanyl)-2-({3-[(3-{[5-(tert-butylsulfanyl)-2-iodophenyl]ethynyl}phenyl)ethynyl]phenyl}ethynyl)phenyl]ethynyl}-2-ethoxy-7-ethynyl-1,3-benzodioxole 在
copper(l) iodide 、
四(三苯基膦)钯 、
N,N-二异丙基乙胺 作用下,
以
甲苯 为溶剂,
以42%的产率得到7,28-bis(tert-butylsulfanyl)-37-ethoxy-36,38-dioxaheptacyclo[32.5.2.1(12,16).1(19,23).0(4,9).0(26,31).0(35,39)]tritetraconta-1(39),4,6,8,12(43),13,15,19(42),20,22,26,28,30,34,40-pentadecaene-2,10,17,24,32-pentayne