3',4'-dimethyl-3-(3,5-dimethylphenyl)propiophenone

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

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

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

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

cyclopentyl 2-(3,4,5-trifluorophenyl)ethyl ketone

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

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

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

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

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