4'-chloro-2'-fluoro-3-(3,4,5-trifluorophenyl)propiophenone

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

cyclobutyl 2-(3,4,5-trifluorophenyl)ethyl ketone

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