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

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

3-chloro-3'-(1,3-dioxolan-2-yl)-5-fluorobenzophenone

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

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

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

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

cyclobutyl 4-(1,3-dioxolan-2-yl)phenyl ketone

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

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

4-Chloro-1-(4-cyanophenyl)-1-oxobutane