(1R,2R,5S)-2-[1,3]Dioxolan-2-yl-1,2-dimethyl-5-(3-methyl-but-2-enyloxymethyl)-cyclopentanecarboxylic acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
以93%的产率得到(1R,2R,5S)-2-[1,3]Dioxolan-2-yl-1,2-dimethyl-5-(3-methyl-butoxymethyl)-cyclopentanecarboxylic acid