二氧戊環(huán)是具有化學(xué)式（CH2）2O2CH2的雜環(huán)縮醛。它與四氫呋喃通過交換CH2基團(tuán)的一種氧有關(guān)。相應(yīng)的飽和6元C4O2環(huán)被稱為二惡烷。異構(gòu)體1,2-二氧雜環(huán)戊烷（其中兩個(gè)氧中心相鄰）是過氧化物。1,3-二氧雜環(huán)戊烷用作溶劑和聚縮醛中的共聚單體。
5'-O-Acetyl-2',3'-O-isopropylideneadenosine
6-Chloro-9-[2,3-O-(1-methylethylidene)-beta-D-ribofuranosyl]-9H-Purine
9-((3aR,4R,6R,6aR)-6-(Aminomethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-amine
9-((3aR,4R,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-ol
2',3'-o-Isopropylideneadenosine
((3AR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
(3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid
3,3,3-Trifluoropropylene carbonate
4-Vinyl-1,3-dioxolan-2-one
4-Ethyl-1,3-dioxolan-2-one
4,5-Dichloro-1,3-dioxolan-2-one
(2-Oxo-1,3-dioxolan-4-yl)methyl methacrylate
(3aS,4S,6R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid
(3aS,4S,6R,6aR)-4-(Iodomethyl)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole
(3aR,6R,6aR)-6-(((tert-Butyldimethylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol
((3aR,4R,6R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
((3aR,4R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol
2-Ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol
2-(2-Nitrophenyl)-1,3-dioxolane
2-(2-Bromo-4-fluorophenyl)-1,3-dioxolane
Methyl 3-(1,3-dioxolan-2-yl)benzoate
3-(1,3-Dioxolan-2-yl)aniline
4-(1,3-Dioxolan-2-yl)benzonitrile
4-(1,3-Dioxolan-2-yl)benzaldehyde
2-(4-Nitrophenyl)-1,3-dioxolane
2-(3-Nitrophenyl)-1,3-dioxolane
3-(1,3-Dioxolan-2-yl)benzonitrile
2-(4-Bromophenyl)-1,3-dioxolane
