Ethyl 4-(3-Chloro-5-fluorophenyl)-4-oxobutanoate

1-Bromo-3-(1,3-dioxolan-2-yl)-4-methoxybenzene

3-(1,3-Dioxan-2-yl)-4'-iodopropiophenone

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

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

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

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

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

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

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

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