propargyl 2,3,4,6-tetra-O-acetyl-alpha-D-glucopyranoside 、
bis(4-iodophenyl) ((12,32,52,72-tetrapropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-15,55-diyl)bis(methylene))dicarbamate 在
copper(l) iodide 、
四(三苯基膦)钯 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 4.5h,
以42.5%的产率得到[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[3-[4-[[17-[[(4-iodophenoxy)carbonylamino]methyl]-25,26,27,28-tetrapropoxy-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaenyl]methylcarbamoyloxy]phenyl]prop-2-ynoxy]oxan-2-yl]methyl acetate