Acetic acid (3aS,4R,5R,7S,7aR)-5-acetoxymethyl-3a-hydroxy-7-methoxy-3-oxo-hexahydro-furo[2,3-c]pyran-4-yl ester 在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 0.5h,
生成 Acetic acid (3S,3aS,4R,5R,7S,7aR)-3,3a,4-trihydroxy-7-methoxy-hexahydro-furo[2,3-c]pyran-5-ylmethyl ester