9-benzyl-4-(2-oxoethyl)-9-azabicyclo[4.2.1]nonane-5-carbaldehyde

9-benzyl-9-azabicyclo[4.2.1]nonan-5-ol

9-氧杂双环[6.1.0]壬烷-4-酮

氧化环辛烯

环辛烷