二亚乙基三胺五乙酸二酐 、
2-ammonioethyl hexadecyl phosphate 以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 5.25h,
以78%的产率得到6,9-bis(carboxymethyl)-16-hydroxy-3-(7-hydroxy-2,7-dioxo-6,8-dioxa-3-aza-7-phosphatetracosanyl)-11,16-dioxo-15,17-dioxa-3,6,9,12-tetraaza-16-phosphatritriacontanoic acid