4-(benzenesulfonyl)-4-(3-oxobutyl)cyclohex-2-en-1-one

ethyl 8-(benzenesulfonyl)-2-methyl-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylate

ethyl 8-(benzenesulfonyl)-2-propyl-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylate

4-(benzenesulfonyl)-2-methylbutan-2-ol

2-Butanol, 2-methyl-4-(phenylsulfonyl)-4-(2-pyridinylthio)-