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

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

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

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

3-(1,3-dioxan-2-yl)-3'-phenoxypropiophenone

2-(1,3-Dioxolan-2-yl)-1-(4-trifluoromethyl-phenyl)-ethanone

2-(1,3-Dioxolan-2-yl)-1-(2-iodo-phenyl)-ethanone

1-(2,3-Difluoro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

1-(2,5-Dichloro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

2-(1,3-Dioxolan-2-yl)-1-(3,4,5-trifluoro-phenyl)-ethanone

1-(1,3-Dioxolan-2-yl)-undecan-2-one