(3aS,4S,7aR)-4-Bis(ethylthio)methyl-4-<<(tert-butyldiphenylsilyl)oxy>methyl>hexahydrobenzofuran-2(3H)-one

(1R,2S,3S)-2-(2-Hydroxyethyl)-3-methyl-3-vinylcyclohexanol

(3aS,4S,7aR)-4-Methyl-4-vinylhexahydrobenzofuran-2(3H)-one

(1R,2S,3S)-2-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-3-methyl-3-vinyl-cyclohexanol

(3aS,4S,7aR)-4-<(1S)-2-(Benzyloxy)-1-hydroxyethyl>-4-(hydroxymethyl)hexahydrobenzofuran-2(3H)-one