ethyl 2-(4-fluoro-3-memyl-1-(trifluoromethylsulfonyl-oxy)naphthalen-2-yl)-2-oxoacetate

(S)-ethyl 2-(4-fluoro-3-methyl-1-(trifluoromethylsulfonyloxy)naphthalen-2-yl)-2-hydroxyacetate

(S)-ethyl 2-tert-butoxy-2-(4-fluoro-3-methyl-1-(trifluoromethylsulfonyloxy)naphthalen-2-yl)acetate

(2S)-2-tert-butoxy-2-(1-(4-chlorophenyl)-7-(3-(4-fluorophenyl)-3-hydroxybut-1-ynyl)-3-methylnaphthalen-2-yl)acetic acid

ethyl 2-tert-butoxy-2-(3-methyl-1-(trifluoromethylsulfonyloxy)naphthalen-2-yl)acetate