5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene 、
5,11,17,23-tetra-tert-butyl-25,27-bis(tosylbutoxy)-26,28-dipropoxycalix[4]arene 在
potassium carbonate 作用下,
以
乙腈 为溶剂,
反应 122.0h,
以71%的产率得到12,18,24,37,43,49,54,63-Octatert-butyl-67,68-dipropoxy-3,8,28,33-tetraoxaundecacyclo[33.15.7.710,26.116,20.141,45.152,56.02,47.09,14.022,27.034,39.161,65]octahexaconta-1,9,11,13,16,18,20(67),22,24,26,34,36,38,41(59),42,44,47,49,52,54,56(58),61(68),62,64-tetracosaene-58,59-diol