2',6'-dichloro-3-(3,5-difluorophenyl)propiophenone

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

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

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

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

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

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

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

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

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

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