1-(2-phenylthiomethylenecyclohexyl)-1-ethanone

1-(2-phenylthiomethylenecyclohexyl)-1-heptanone

1-(2-phenylthiomethylenecyclohexyl)-1-octanone

(R)-3-methyl-2-phenyl-1-oxa-4-aza-spiro[4.5]dec-3-ene

1-cyclohex-1-en-1-yl-3,5-dimethylbenzene