isomer of coumarin. Derivatives of chromone are collectively known as chromones. Most, though not all, chromones are also phenylpropanoids. 6,7-dimethoxy-2...

with the formula C6H4OC3H(Ph)O. A white solid, flavone is a derivative of chromone with a phenyl (Ph) substituent adjacent to the ether group. The compound...

beta-ketoesters and phosphorus pentoxide yields a chromone. This reaction is called Simonis chromone cyclization. The ketone in the ketoester is activated...

In chemistry, a glycoside /ˈɡlaɪkəsaɪd/ is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous...

the synthesis of chromones and flavones. After the base-catalyzed rearrangement, treatment with acid generally affords the chromone or flavone core, though...

4-Pyrone (or γ-pyrone) is found in some natural chemical compounds such as chromone, maltol and kojic acid. Furanone, which has one fewer carbon atom in the...

The Kostanecki acylation is a method used in organic synthesis to form chromones or coumarins by acylation of O-hydroxyaryl ketones with aliphatic acid...

may act by inhibiting calcium influx. Cromoglicate is classified as a chromone. Cromolyn is also being tested as a drug to treat insulin-induced lipoatrophy...

planted in the North Pacific Coast of the United States. Eucryphin, a chromone rhamnoside, can be isolated from the bark of E. cordifolia. González, M...

Sigmatropic reaction Simmons–Smith reaction Simonini reaction Simonis chromone cyclization Simons process Skraup chinolin synthesis Skraup reaction Smiles...