2',4'-dichloro-3-(3,4,5-trifluorophenyl)propiophenone

cyclobutyl 3-(1,3-dioxolan-2-yl)phenyl ketone

3-carboethoxy-4'-(1,3-dioxolan-2-yl)benzophenone

4-(1,3-Dioxolan-2-yl)-4'-fluorobenzophenone

4-chloro-4'-(1,3-dioxolan-2-yl)-2-fluorobenzophenone

3,5-dichloro-4'-(1,3-dioxolan-2-yl)benzophenone

5-Chloro-1-(3,4-dichlorophenyl)-1-oxopentane

4-chloro-1-(4-fluoro-3-methylphenyl)-1-oxobutane

7-chloro-1-(3-fluoro-4-methylphenyl)-1-oxoheptane

5-chloro-1-oxo-1-(3-trifluoromethoxyphenyl)pentane

7-chloro-1-oxo-1-(3-trifluoromethoxyphenyl)heptane