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

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

2,6-dimethyl-4'-(1,3-dioxolan-2-yl)benzophenone

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

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

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

1-(4-bromo-3-methylphenyl)-5-chloro-1-oxopentane

5-Chloro-1-(3-chloro-4-fluorophenyl)-1-oxopentane

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

4-chloro-1-(3,4-difluorophenyl)-1-oxobutane

7-chloro-1-(2,4-dichlorophenyl)-1-oxoheptane