(1R,4aS,6R,7S,7aS)-6-Hydroxy-7-hydroxymethyl-1-methoxy-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester 在
高氯酸 作用下,
以
吡啶 、
溶剂黄146 为溶剂,
反应 6.0h,
生成 (4aS,6R,7S,7aS)-6-Acetoxy-7-acetoxymethyl-1-hydroxy-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester