1,4-bis(hydroxymethyl)-2,3-diethoxynaphthalene 、
1,4-bis(bromomethyl)-2,3-diethoxynaphthalene 在
氢氧化钾 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以15%的产率得到45,46,47,48,49,50,51,52-Octaethoxy-3,14,25,36-tetraoxanonacyclo[36.6.2.25,12.216,23.227,34.06,11.017,22.028,33.039,44]dopentaconta-1(45),5(52),6,8,10,12(51),16(50),17,19,21,23(49),27(48),28,30,32,34(47),38(46),39,41,43-icosaene