5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26-dihydroxycalix[4]arene-1,2-crown-4 、
methyl 3-(2-bromoethoxy)-naphthalene-2-carboxylate 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 24.0h,
以62%的产率得到methyl 3-[2-[(3,9,15,21-tetratert-butyl-38-hydroxy-25,28,31,34-tetraoxahexacyclo[21.12.1.17,11.113,17.05,35.019,24]octatriaconta-1,3,5(35),7(38),8,10,13(37),14,16,19,21,23-dodecaen-37-yl)oxy]ethoxy]naphthalene-2-carboxylate