2',3'-dichloro-3-(3,5-dimethylphenyl)propiophenone

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

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

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

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

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

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

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

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

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

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