3,5-bis{2-[2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-5-(4-tritylsulfanylbutyrylamino)benzoylamino]acetylamino}benzoic acid 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 、
4,6-bis{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-N,N'-bis{[4-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-3-(2-tritylsulfanylethylcarbamoyl)phenylcarbamoyl]methyl}isophthalamide 在
碘 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 10.0h,
以80%的产率得到2-[2-(2-Methoxyethoxy)ethoxy]ethyl 3,6,12,15,22,31,38,41,49,52,59,68-dodecahydroxy-8,10,20,36,54,70-hexakis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-26,27,63,64-tetrathia-2,5,13,16,23,32,39,42,48,51,58,67-dodecazaheptacyclo[67.3.1.17,11.117,21.133,37.143,47.153,57]octaheptaconta-1(73),2,5,7(78),8,10,12,15,17(77),18,20,22,31,33(76),34,36,38,41,43,45,47(75),48,51,53,55,57(74),58,67,69,71-triacontaene-45-carboxylate