3'-(1,3-Dioxolan-2-yl)-2-methylbenzophenone

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

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

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

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

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

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

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

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

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

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

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

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

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

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