4-氯苯甲酰氯 、
5,11,17,23-tetra-tert-butyl-25-(4-methylbenzoyloxy)-26,27,28-trihydroxycalix<4>arene 、
p-tert-butylcalix[4]arene, monosodium salt 以
N,N-二甲基甲酰胺 为溶剂,
以55%的产率得到5,11,17,23-tetra-tert-butyl-25-(4'-methylphenylcarboxy)-27-(4'-chlorophenylcarboxy)-26,28-dihydroxycalix[4]arene