Cucurbita

by | Mar 21, 2018 | Cucurbita

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Azepines are unsaturated heterocycles of seven atoms, with a nitrogen replacing a carbon at one position.[1][2]

The atoms are numbered starting with the nitrogen. The 1H form shown to the right is unstable and converts to the 3H form.[3]

See also

References

  1. ^ Smith, Jason A.; Molesworth, Peter P.; Hyland, Christopher J. T.; Ryan, John H. (2011-01-01), Gribble, Gordon; Joule, John A. (eds.), Chapter 7 - Seven-Membered Rings, Progress in Heterocyclic Chemistry, vol. 22, Elsevier, pp. 491–536, doi:10.1016/S0959-6380(11)22016-6, ISBN 9780080966854, retrieved 2023-01-05
  2. ^ Császár, Attila G.; Demaison, Jean; Rudolph, Heinz Dieter (2015-03-05). "Equilibrium structures of three-, four-, five-, six-, and seven-membered unsaturated N-containing heterocycles". The Journal of Physical Chemistry A. 119 (9): 1731–1746. Bibcode:2015JPCA..119.1731C. doi:10.1021/jp5084168. ISSN 1520-5215. PMID 25340501.
  3. ^ Römpp Lexikon.
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