、
p-amino-calix[4]arene 1,3-dipentyl-2,4-dibenzyl ether 以
甲苯 为溶剂,
以89%的产率得到1-[4-(2-Hexyloctoxy)phenyl]-3-[11,17,23-tris[[4-(2-hexyloctoxy)phenyl]carbamoylamino]-25,27-dipentoxy-26,28-bis(phenylmethoxy)-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]urea