4-(2,2-dibromovinyl)-5-[3-(4-methoxybenzyloxy)-propyl]-2,2-dimethyl-[1,3]dioxolane

5-[3-(4-methoxybenzyloxy)-propyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid

3-{5-[4-(tert-butyldimethylsilanyloxy)-5-methoxymethoxy-undec-1-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-propan-1-ol

1-{5-[3-(4-methoxybenzyloxy)-propyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-5-methoxymethoxy-undec-1-yn-4-ol

tert-butyl-[4-{5-[3-(4-methoxybenzyloxy)-propyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-1-(1-methoxymethoxyheptyl)-but-3-ynyloxy]-dimethylsilane