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

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

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

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

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

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

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

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

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

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

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