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Flavan

Flavan
Flavan acsv.svg
Names
IUPAC name
3,4-dihydro-2-phenyl-2H-1-benzopyran
Identifiers
3D model (Jmol)
ECHA InfoCard 100.007.079
Properties
C15H14O
Molar mass 210.27 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
YesY  (what is YesYN ?)
Infobox references

The flavans are benzopyran derivatives that use the 2-phenyl-3,4-dihydro-2H-chromene skeleton. They may be found in plants. These compounds include the flavan-3-ols, flavan-4-ols and flavan-3,4-diols (leucoanthocyanidin).

A C-glycosidic flavan can be isolated from cocoa liquor.

Casuarina glauca is an actinorhizal plant producing root nitrogen-fixing nodules infested by Frankia. There is a regular pattern of cell layers containing flavans.


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Wikipedia

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