4'-trifluoromethyl-3-(3,4,5-trifluorophenyl)propiophenone

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

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

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

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

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

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

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

1-(4-bromo-3-methylphenyl)-6-chloro-1-oxohexane

6-chloro-1-(4-fluoro-3-methylphenyl)-1-oxohexane

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