(Z)-5-[(3aS,5R,6S,6aS)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-5-(tetrahydro-pyran-2-yloxy)-1,3a,4,5,6,6a-hexahydro-pentalen-2-yl]-5-cyano-pent-4-enoic acid methyl ester 在
palladium on activated charcoal
四丁基氟化铵 、
氢气 作用下,
生成
Methyl (1S,5S,6S,7R)-6-Hydroxymethyl-7-tetrahydropyranyloxybicyclo<3.3.0>octane-E-Δ3,δ-cyano-γ-pentanoate