4-Pyridone

4-Pyridone
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.003.304
EC Number 203-633-2
UNII
Properties
C5H5NO
Molar mass 95.10 g·mol−1
Appearance colorless solid
Melting point 150 °C (302 °F; 423 K)
Boiling point 181 °C (358 °F; 454 K)
Soluble in water
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

4-Pyridone is an organic compound with the formula C
5H
4NH(O). It is a colorless solid. The compound exists in equilibrium with a minor [tautomer]], 4-hydroxypyridine.

Preparation

4-Pyridone, and its derivatives, are prepared from 4-Pyrone and amines in protic solvents.[1][2][3]

Fluridone is an aquatic herbicide that contains a 4-pyridone subunit.[4]

See also

References

  1. ↑ Weygand, Conrad (1972). Hilgetag, G.; Martini, A., eds. Weygand/Hilgetag Preparative Organic Chemistry (4th ed.). New York: John Wiley & Sons, Inc. pp. 533–534. ISBN 0471937495.
  2. ↑ Van Allan, J. A.; Reynolds, G. A.; Alessi, J. T.; Chie Chang, S.; C. Joines, R. (1971). "Reactions of 4‐pyrones with primary amines. A new class of ionic associates". Journal of Heterocyclic Chemistry. 8 (6): 919–922. doi:10.1002/jhet.5570080606.
  3. ↑ Cook, Denys (1963). "The Preparation, Properties, and Structure of 2,6-bis-(Alkyamino)-2,5-heptadien-4-ones". Canadian Journal of Chemistry. 41 (6): 1435–1440. doi:10.1139/v63-195.
  4. ↑ Franz Müller and Arnold P. Applebyki "Weed Control, 2. Individual Herbicides" in Ullmann's Encyclopedia of Industrial Chemistry 2010 doi:10.1002/14356007.o28_o01
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.