Diazine
From Wikipedia, the free encyclopedia
Not to be confused with Diazene.
Diazine refers to a group of organic compounds having the molecular formula C4H4N2. Each contains a benzene ring in which two of the C-H fragments have been replaced by isolobal nitrogen. There are three isomers:
- pyrazine (1,4-diazine)
- pyrimidine (1,3-diazine)
- pyridazine (1,2-diazine)
See also
- 6-membered rings with one nitrogen atom: pyridine
- 6-membered rings with three nitrogen atoms: triazines
- 6-membered rings with four nitrogen atoms: tetrazines
- 6-membered rings with six nitrogen atoms: hexazines
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