Acetic acid (2R,3S,4S,5R,6R)-5-acetoxy-2-acetoxymethyl-4-cyanomethoxy-6-octyloxy-tetrahydro-pyran-3-yl ester 在
sodium hydroxide 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以92%的产率得到((2R,3S,4S,5R,6R)-3,5-Dihydroxy-2-hydroxymethyl-6-octyloxy-tetrahydro-pyran-4-yloxy)-acetic acid