2-(4-Bromobutoxy)-5-[2-[4-[2-[4-(4-bromobutoxy)-3,5-dimethylphenyl]propan-2-yl]phenyl]propan-2-yl]-1,3-dimethylbenzene 、
α,α'-双(4-羟基-3,5-二甲苯基)-1,4-二异丙苯 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 144.0h,
以31%的产率得到2,2,7,7,10,19,22,22,27,27,30,39,42,43,48,49-Hexadecamethyl-12,17,32,37-tetraoxaheptacyclo[36.2.2.23,6.28,11.218,21.223,26.228,31]dopentaconta-1(40),3(52),4,6(51),8(50),9,11(49),18(48),19,21(47),23,25,28,30,38,41,43,45-octadecaene