描述:
(3aS,4R,6S,6aR)-6-((S)-2-Methoxycarbonyl-oxiranyl)-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxole-4-carboxylic acid methyl ester 、 alkaline earth salt of/the/ methylsulfuric acid 反应 1.0h,
以70%的产率得到(3aS,4R,6S,6aR)-6-((R)-1-Hydroxy-1-methoxycarbonyl-propyl)-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxole-4-carboxylic acid methyl ester