[(2R,4aR,6S,7R,8S,8aR)-6-[(2R,3S,4R,5R,6S)-6-[(2R,3S,4R,5R,6R)-6-azido-5-(1,3-dioxoisoindol-2-yl)-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-5-(1,3-dioxoisoindol-2-yl)-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-2-phenyl-7-(trifluoromethylsulfonyloxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate 在
sodium methylate 作用下,
以
水 、
N,N-二甲基甲酰胺 、
甲醇 为溶剂,
反应 24.0h,
生成
O-(4,6-O-benzylidene-β-D-mannopyranosyl)-(1*4)-O-(3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1*4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-1-β-D-glucopyranosyl azide