2-propynyl 5-(1,2-dithiolan-3-yl)pentanoate 、
26,28-Bis[2-(2-azidoethoxy)ethoxy]-5,11,17,23-tetratert-butylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene-25,27-diol 在
copper(l) iodide 、
N,N-二异丙基乙胺 作用下,
以
甲苯 为溶剂,
反应 24.0h,
以65%的产率得到[1-[2-[2-[[5,11,17,23-Tetratert-butyl-27-[2-[2-[4-[5-(dithiolan-3-yl)pentanoyloxymethyl]triazol-1-yl]ethoxy]ethoxy]-26,28-dihydroxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]ethoxy]ethyl]triazol-4-yl]methyl 5-(dithiolan-3-yl)pentanoate