(Z)-8-[(1S,5S)-2-Oxo-5-((E)-3-oxo-4-pentafluorophenyloxy-but-1-enyl)-cyclopentyl]-oct-4-enoic acid methyl ester 在
三异丁基铝 作用下,
以
二氯甲烷 为溶剂,
生成 (Z)-8-[(1S,2S)-2-((E)-(R)-3-Hydroxy-4-pentafluorophenyloxy-but-1-enyl)-5-oxo-cyclopentyl]-oct-4-enoic acid methyl ester 、 (Z)-8-[(1R,2R)-2-((E)-(R)-3-Hydroxy-4-pentafluorophenyloxy-but-1-enyl)-5-oxo-cyclopentyl]-oct-4-enoic acid methyl ester