oxetane

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oxetane

chemical compound

Learn about this topic in these articles:

heterocyclic compounds

In heterocyclic compound: Four-membered rings
Azetidine, oxetane, and thietane—four-membered rings containing, respectively, one nitrogen, oxygen, or sulfur atom—are prepared by nucleophilic displacement reactions similar to those used to prepare the corresponding three-membered rings.
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