1-(4-[(4-ethynylphenyl)ethynyl]phenylethynyl)naphthalene-3,6-dineopentylsulfonate 在
四甲基乙二胺 、
氧气 、
copper(l) chloride 作用下,
以
二氯甲烷 为溶剂,
反应 0.5h,
以92%的产率得到Bis(2,2-dimethylpropyl) 4-[2-[4-[2-[4-[4-[4-[2-[4-[2-[3,6-bis(2,2-dimethylpropoxysulfonyl)naphthalen-1-yl]ethynyl]phenyl]ethynyl]phenyl]buta-1,3-diynyl]phenyl]ethynyl]phenyl]ethynyl]naphthalene-2,7-disulfonate