(1R,3R,6S)-3-chloro-7,7-dimethyl-4-methylenebicyclo[4.1.0]heptane

(R)-2-methylpenta-3,4-dien-1-al

(1S,3R,6R)-4-chloro-7,7-dimethylbicyclo[4.1.0]heptan-3-one

(2S,3aS,6aR,7R,8R,8bR,9aR,11R,11aR)-8-((tert-butyldimethylsilyl)oxy)-2-hydroxy-2,7,9,9,11-pentamethyl-11a-((trimethylsilyl)oxy)-2,3,6a,7,8,8a,8b,9,9a,10,11,11a-dodecahydro-cyclopropa[5',6']benzo[1',2':7,8]azuleno[3a,4-d][1,3]dioxol-5-one

(1aR,1bR,2R,3R,6S,7bR,8R,9aR)-2-((tert-butyldimethylsilyl)oxy)-1,1,3,6,8-pentamethyl-7b-((trimethylsilyl)oxy)-1a,1b,2,3,5,6,7b,8,9,9a-decahydro-1H-cyclopropa[3,4]benzo[1,2-e]azulen-6-ol