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- 2-Pyrone abstract "2-Pyrone (α-pyrone or pyran-2-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 4-pyrone.2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones. For example, it readily undergoes Diels-Alder reactions with alkynes producing, upon loss of carbon dioxide, substituted benzenes. The Gogte Synthesis (1938) is a method for the alkylation of certain pyrones with acid chlorides.[citation needed]The most common natural products containing a 2-pyrone are the bufanolides and kavalactones. Oxovitisin A, a pyranoanthocyanin found in wine, also contains a 2-pyrone element.".
- 2-Pyrone iupacName "Pyran-2-one".
- 2-Pyrone thumbnail 2-Pyranone.png?width=300.
- 2-Pyrone wikiPageID "15004280".
- 2-Pyrone wikiPageRevisionID "596431596".
- 2-Pyrone hasPhotoCollection 2-Pyrone.
- 2-Pyrone imagefile "2".
- 2-Pyrone imagesize "100".
- 2-Pyrone iupacname "Pyran-2-one".
- 2-Pyrone othernames "2".
- 2-Pyrone othernames "α-Pyrone".
- 2-Pyrone verifiedfields "changed".
- 2-Pyrone verifiedrevid "477215588".
- 2-Pyrone subject Category:2-Pyrones.
- 2-Pyrone type ChemicalCompound.
- 2-Pyrone type ChemicalSubstance.
- 2-Pyrone type ChemicalSubstanceType.
- 2-Pyrone type ChemicalObject.
- 2-Pyrone type Thing.
- 2-Pyrone comment "2-Pyrone (α-pyrone or pyran-2-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 4-pyrone.2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones. For example, it readily undergoes Diels-Alder reactions with alkynes producing, upon loss of carbon dioxide, substituted benzenes.".
- 2-Pyrone label "2-Pirona".
- 2-Pyrone label "2-Pirona".
- 2-Pyrone label "2-Pyron".
- 2-Pyrone label "2-Pyrone".
- 2-Pyrone label "Pyran-2-one".
- 2-Pyrone sameAs 2-Pyron.
- 2-Pyrone sameAs 2-Pirona.
- 2-Pyrone sameAs Pyran-2-one.
- 2-Pyrone sameAs 2-Pirona.
- 2-Pyrone sameAs m.03h4dh3.
- 2-Pyrone sameAs Q209475.
- 2-Pyrone sameAs Q209475.
- 2-Pyrone wasDerivedFrom 2-Pyrone?oldid=596431596.
- 2-Pyrone depiction 2-Pyranone.png.
- 2-Pyrone isPrimaryTopicOf 2-Pyrone.