25,27-bis[(ethoxycarbonyl)methoxy]-26,28-dihydroxycalix[4]arene 、
三乙烯四胺 以
甲醇 、
甲苯 为溶剂,
反应 24.0h,
以51%的产率得到43,44-Dihydroxy-3,18-dioxa-6,9,12,15-tetrazahexacyclo[18.15.7.126,30.137,41.02,32.019,24]tetratetraconta-1(35),2(32),19(24),20,22,26,28,30(44),33,37(43),38,40-dodecaene-5,16-dione