(Z)-7-{(1R,3R,4R,5R)-4-[(E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-oct-1-enyl]-2,6-dioxo-bicyclo[3.2.0]hept-3-yl}-hept-5-enoic acid methyl ester 在
双氧水 作用下,
以
溶剂黄146 为溶剂,
以90%的产率得到(Z)-7-{(3aR,5R,6R,6aR)-6-[(E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-oct-1-enyl]-2,4-dioxo-hexahydro-cyclopenta[b]furan-5-yl}-hept-5-enoic acid methyl ester