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Revision as of 16:49, 6 September 2011 editCheMoBot (talk | contribs)Bots141,565 edits Updating {{chembox}} (no changed fields - added verified revid - updated 'ChemSpiderID_Ref', 'DrugBank_Ref', 'UNII_Ref', 'ChEMBL_Ref', 'ChEBI_Ref', 'KEGG_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEBI_Ref') per [[WP:CHEMVALID|Chem/Drugbox validation← Previous edit Revision as of 00:13, 19 December 2011 edit undoJynto (talk | contribs)Extended confirmed users3,197 edits Adding ball-and-stick modelNext edit →
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{{chembox {{chembox
| verifiedrevid = 444955375 | verifiedrevid = 444955375
|ImageFile=Oxepine.svg | ImageFileL1 = Oxepine.svg
| ImageSizeL1 = 110px
|ImageSize=100px
| ImageAltL1 = Skeletal formula
| ImageFileR1 = Oxepin-3D-balls.png
| ImageSizeR1 = 130
| ImageAltR1 = Ball-and-stick model
|IUPACName=Oxepine |IUPACName=Oxepine
|OtherNames=Oxacycloheptatriene<br>Benzene oxide |OtherNames=Oxacycloheptatriene<br>Benzene oxide

Revision as of 00:13, 19 December 2011

Oxepin
Skeletal formula
Ball-and-stick model
Names
IUPAC name Oxepine
Other names Oxacycloheptatriene
Benzene oxide
Identifiers
CAS Number
3D model (JSmol)
PubChem CID
CompTox Dashboard (EPA)
SMILES
  • C1=CC=COC=C1
Properties
Chemical formula C6H6O
Molar mass 94.11 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Oxepin is an oxygen-containing heterocycle consisting of a seven-membered ring with three double bonds. It exists as an equilibrium mixture with benzene oxide. The oxepin-benzene oxide system has fluctuating bonds in which the equilibrium can be shifted to one extreme or the other by suitable substituents. This compound is not aromatic.

Oxepin-benzene oxide equilibrium


References

  1. E. Vogel and H. Günther (1967). "Benzene Oxide-Oxepin Valence Tautomerism". Angewandte Chemie International Edition in English. 6 (5): 385–401. doi:10.1002/anie.196703851.
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