4-Cyclopropyl-4-trimethylsiloxy-1-(tri-n-butyl-stannyl)-trans-1-octene 、 Trimethylsilyl (5Z)-7-[5-oxo-3-[(trimethylsilyl)oxy]-1-cyclopenten-1-yl]-5-heptenoate 生成 (Z)-7-[(1R,2R,3R)-2-((E)-4-Cyclopropyl-4-hydroxy-oct-1-enyl)-3-hydroxy-5-oxo-cyclopentyl]-hept-5-enoic acid