二对甲苯磺酸戊乙二醇 、
5,11,17,23-tetra-tert-butyl-25,27-bis-(4-nitrobenzyloxy)-26,28-dihydroxycalix[4]arene 在
potassium carbonate 作用下,
以
乙腈 为溶剂,
反应 192.0h,
以54.9%的产率得到22,28,34,39-Tetratert-butyl-43,44-bis[(4-nitrophenyl)methoxy]-3,6,9,12,15,18-hexaoxahexacyclo[18.15.7.126,30.137,41.02,32.019,24]tetratetraconta-1,19,21,23,26(44),27,29,32,34,37,39,41(43)-dodecaene