3-cyano-3'-(1,3-dioxolan-2-yl)benzophenone

3-bromo-3'-(1,3-dioxolan-2-yl)benzophenone

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

3-(1,3-dioxolan-2-yl)-4'-trifluoromethylbenzophenone

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

4-(1,3-dioxolan-2-yl)-4'-methylbenzophenone

4-(1,3-dioxolan-2-yl)-4'-thiomethylbenzophenone

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

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

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

4'-Bromo-4-phenylbutyrophenone

7-chloro-1-(3,4-dichlorophenyl)-1-oxoheptane

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

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

7-chloro-1-oxo-1-(4-trifluoromethoxyphenyl)heptane