2-(Chloromethyl)-18-hydroxy-18-(2-hydroxyethyl)-6,9,20-trioxa-13,24-diazahexacyclo[12.11.0.03,12.05,10.015,24.017,22]pentacosa-1,3,5(10),11,13,15,17(22)-heptaene-19,23-dione 、
氯甲基乙醚 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 26.0h,
以9%的产率得到2-(Chloromethyl)-18-[2-(ethoxymethoxy)ethyl]-18-hydroxy-6,9,20-trioxa-13,24-diazahexacyclo[12.11.0.03,12.05,10.015,24.017,22]pentacosa-1,3,5(10),11,13,15,17(22)-heptaene-19,23-dione