Ditert-butyl 16-[[4-[[13,19-bis[(2-methylpropan-2-yl)oxycarbonyl]-2,5-dioxa-13,16,19-triazatricyclo[19.4.0.06,11]pentacosa-1(25),6,8,10,21,23-hexaen-16-yl]methyl]phenyl]methyl]-2,5-dioxa-13,16,19-triazatricyclo[19.4.0.06,11]pentacosa-1(25),6,8,10,21,23-hexaene-13,19-dicarboxylate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以81%的产率得到16-[[4-(2,5-Dioxa-13,16,19-triazatricyclo[19.4.0.06,11]pentacosa-1(25),6,8,10,21,23-hexaen-16-ylmethyl)phenyl]methyl]-2,5-dioxa-13,16,19-triazatricyclo[19.4.0.06,11]pentacosa-1(25),6,8,10,21,23-hexaene