[(2R,3R,4R,5R)-6-acetyloxy-5-azido-4-[tert-butyl(dimethyl)silyl]oxy-3-[(2S,3R,4S,5S,6R)-4,5-diacetyloxy-6-(acetyloxymethyl)-3-[(2R,3S,4R,5S,6S)-3,4,5-triacetyloxy-6-methylthian-2-yl]oxyoxan-2-yl]oxyoxan-2-yl]methyl acetate 在
乙酸肼 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以86%的产率得到[(2R,3R,4R,5R)-5-azido-4-[tert-butyl(dimethyl)silyl]oxy-3-[(2S,3R,4S,5S,6R)-4,5-diacetyloxy-6-(acetyloxymethyl)-3-[(2R,3S,4R,5S,6S)-3,4,5-triacetyloxy-6-methylthian-2-yl]oxyoxan-2-yl]oxy-6-hydroxyoxan-2-yl]methyl acetate