1,3-bis((3-ethynyl-5-hexylphenyl)buta-1,3-diynyl)benzene 在
air 、 copper(II) acetate monohydrate 作用下,
以
吡啶 、
苯 为溶剂,
反应 72.0h,
以25%的产率得到8,17,35,44-Tetrahexylheptacyclo[49.3.1.16,10.115,19.124,28.133,37.142,46]hexaconta-1(55),6(60),7,9,15,17,19(59),24(58),25,27,33(57),34,36,42,44,46(56),51,53-octadecaen-2,4,11,13,20,22,29,31,38,40,47,49-dodecayne