[(2R,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-[4-(4-chlorobenzoyl)phenoxy]oxan-2-yl]methyl acetate 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
生成
(4-Chloro-phenyl)-[4-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-methanone