bis(2-isocyanatophenyl)ether 、
1,1'-(2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(3-(5-amino-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthen-4-yl)urea) 以
二氯甲烷 为溶剂,
反应 18.0h,
以68%的产率得到3,11,19,27,35,59-Hexatert-butyl-65,65,66,66,67,67-hexamethyl-15,31,47,63-tetraoxa-6,8,22,24,38,40,54,56-octazadodecacyclo[59.3.1.113,17.129,33.05,64.09,14.016,21.025,30.032,37.041,46.048,53.057,62]heptahexaconta-1(64),2,4,6,9,11,13,16,18,20,23,25,27,29,32,34,36,39,41,43,45,48,50,52,54,57,59,61-octacosaene-7,23,39,55-tetrol