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

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

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

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

2-(1,3-Dioxolan-2-yl)-1-(2-methylphenyl)-ethanone

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

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

1-(2,6-Difluoro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

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

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

1-(2,6-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone