benzyl 4-O-(2,4-di-O-acetyl-3-O-methyl-β-L-xylopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside 在
水 作用下,
以
溶剂黄146 为溶剂,
反应 0.5h,
生成 Acetic acid (2R,3S,4R,5S)-5-acetoxy-2-((2S,3R,4S,5R,6R)-6-benzyloxy-4,5-dihydroxy-2-methyl-tetrahydro-pyran-3-yloxy)-4-methoxy-tetrahydro-pyran-3-yl ester