4'-bromo-3'-fluoro-3-(3,4,5-trifluorophenyl)propiophenone

2',6'-dichloro-3-(3,4,5-trifluorophenyl)propiophenone

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

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

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

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

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

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

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

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

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