[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[2-(1-hydroxy-4-oxocyclohexyl)(213C)ethoxy]oxan-2-yl]methyl acetate 在
sodium hydroxide 作用下,
以
丙酮 为溶剂,
反应 4.0h,
以63.3%的产率得到4-hydroxy-4-[2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy(113C)ethyl]cyclohexan-1-one