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

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

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

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

1-(4-Bromo-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

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

1-(2,4-Difluoro-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

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

1-(3,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

1-(3,4-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone

(1,3-Dioxolan-2-yl)-acetic acid methyl ester