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

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

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

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

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

2',6'-difluoro-3-(1,3-dioxan-2-yl)propiophenone

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

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

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

3-(1,3-dioxan-2-yl)-4'-isopropoxypropiophenone

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

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

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

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

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