23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30,30-heptadecafluoro-2-methyl-6,20-dioxo-7,10,13,16-tetraoxa-5,19-diazatriacontan-2-yl 4-(3-((3-(4-(24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,31-heptadecafluoro-3,3-dimethyl-7,21-dioxo-2,8,11,14,17-pentaoxa-6,20-diazahentriacontan-1-oyl)piperazin-1-yl)-3-oxopropyl)disulfanyl)propanoyl)piperazine-1-carboxylate 在
三(2-羰基乙基)磷盐酸盐 、
碳酸氢钠 作用下,
以
四氢呋喃 为溶剂,
反应 9.0h,
以92%的产率得到23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30,30-heptadecafluoro-2-methyl-6,20-dioxo-7,10,13,16-tetraoxa-5,19-diazatriacontan-2-yl 4-(3-mercaptopropanoyl)piperazine-1-carboxylate