[(2R,3S,4S,5R,6R)-3,5-diacetoxy-2-(acetoxymethyl)-6-[(1R)-4-[2-[2-[2-[4-[2-[2-[2-[[1-[(2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydropyran-2-yl]triazol-4-yl]methoxy]ethoxy]ethoxy]ethyl]piperazin-1-yl]ethoxy]ethoxy]ethoxymethyl]triazol-1-yl]tetrahydropyran-4-yl]acetate 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以32%的产率得到(2R,2'R,3R,3'R,4S,4'S,5R,5'R,6R,6'R)-6,6'-(4,4'-(2,2'-(2,2'-(2,2-(piperazine-1,4-diyl)bis(ethane-2,1-diyl))bis(oxy)bis(ethane-2,1-diyl))bis(oxy)bis(ethane-2,1-diyl))bis(oxy)bis(methylene)bis(1H-1,2,3-triazole-4,1-diyl))bis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol)