3',5'-dichloro-3-(3,5-dimethylphenyl)propiophenone

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

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

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

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

3-(1,3-Dioxolan-2-yl)benzophenone

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

2,6-dimethyl-3'-(1,3-dioxolan-2-yl)benzophenone

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

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

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