4-Chloro-1-(3-chlorophenyl)-1-oxobutane

3'-Cyano-2-phenylacetophenone

2-(2-chlorophenyl)acetophenone

2-(2-Methoxyphenyl)acetophenone

2-(2-chlorophenyl)-3'-iodoacetophenone

2-(2-bromophenyl)-2'-cyanoacetophenone

2-(4-bromophenyl)-4'-cyanoacetophenone

2-(4-bromophenyl)-3'-trifluoromethylacetophenone

2-(3-cyanophenyl)-3'-iodoacetophenone

2-(3-Cyanophenyl)-4'-trifluoromethylacetophenone

2'-Bromo-2-(2-fluorophenyl)acetophenone