2-but-3-ynyl-2-prop-1-en-2-yl-1,3-dioxolane

methyl 3-(2-but-3-enyl-1,3-dioxolan-2-yl)propanoate

2-(2-phenyl-1,3-dioxolan-2-yl)-1H-benzimidazole

2-[2-(2-phenyl-1,3-dioxolan-2-yl)phenoxy]acetonitrile

2-[4-chloro-2-(2-phenyl-1,3-dioxolan-2-yl)phenoxy]acetonitrile