ethyl 6-(2-chlorophenyl)-6-oxohexanoate

4-(5,5-dimethyl-1,3-dioxan-2-yl)-3'-iodobutyrophenone

3'-Bromo-3-(1,3-dioxan-2-yl)propiophenone

3'-Chloro-3-(1,3-dioxan-2-yl)propiophenone

2'-Chloro-3-(1,3-dioxan-2-yl)propiophenone

4-(5,5-dimethyl-1,3-dioxan-2-yl)-4'-fluorobutyrophenone

4-(5,5-dimethyl-1,3-dioxan-2-yl)-4'-nitrovalerophenone

5-(5,5-dimethyl-1,3-dioxan-2-yl)-2'-methoxyvalerophenone

3-(1,3-Dioxan-2-yl)-2'-trifluoromethylpropiophenone

2',3'-difluoro-3-(1,3-dioxan-2-yl)propiophenone

2',5'-difluoro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone