methyl 2,6-di-O-benzyl-4-O-<2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranosyl>-β-D-mannopyranoside 在
sodium acetate 作用下,
反应 4.0h,
生成 (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-6-((2R,3S,4S,5S,6R)-5-Benzyloxy-2-benzyloxymethyl-4-hydroxy-6-methoxy-tetrahydro-pyran-3-yloxy)-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol