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Oxazepines are a family of unsaturated heterocycles containing seven atoms, with a nitrogen replacing a carbon at one position and with an oxygen replacing a carbon at one position.[1][2][3]

1,2-Oxazepine

1,2-Oxazepine, one of the isomers of oxazepine
Names
IUPAC name
1,2-Oxazepine
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C5H5NO/c1-2-4-6-7-5-3-1/h1-5H checkY
    Key: SFJGCXYXEFWEBK-UHFFFAOYSA-N checkY
  • 1,2-: InChI=1S/C5H5NO/c1-2-4-6-7-5-3-1/h1-5H
    Key: SFJGCXYXEFWEBK-UHFFFAOYSA-N
  • 1,4-: InChI=1S/C5H5NO/c1-2-6-3-5-7-4-1/h1-5H
    Key: WXLCDTBTIVJDCE-UHFFFAOYSA-N
  • 1,2-: C1=CC=NOC=C1
  • 1,4-: C1=COC=CN=C1
Properties
C5H7NO
Molar mass 97.117 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

See also

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References

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  1. ^ Katritzky, A. R.; Ramsden, C. A.; Scriven, E. F. V.; Taylor, R. J. K. (2008-01-01), Katritzky, Alan R.; Ramsden, Christopher A.; Scriven, Eric F. V.; Taylor, Richard J. K. (eds.), "Introduction", Comprehensive Heterocyclic Chemistry III, Oxford: Elsevier, pp. xxi–xxix, ISBN 978-0-08-044992-0, retrieved 2023-01-05
  2. ^ "Heterocyclic Chemistry". Michigan State University. Retrieved 2023-01-05.
  3. ^ Glinka, R.; Kotelko, B. (1975). "[Synthesis of new 7-, 8- and 9-membered heterocyclic compounds with oxygen and nitrogen as heteroatoms. I. Synthesis of new derivatives of hexahydro-1,4,5-oxadiazepine]". Acta Poloniae Pharmaceutica. 32 (5): 525–532. ISSN 0001-6837. PMID 1199753.