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ChemicalBook CAS DataBase List 3-HYDROXY-2'-METHOXYFLAVONE
29219-03-2

3-HYDROXY-2'-METHOXYFLAVONE synthesis

4synthesis methods
-

Yield:29219-03-2 32%

Reaction Conditions:

with dihydrogen peroxide;sodium hydroxide in methanol at 20; for 15 h;

Steps:

2.2.2 Synthesis of the flavanols (step 2)

General procedure: The chalcone was dissolved in 100ml of methanol and 5ml of 30% hydrogen peroxide and sodium hydroxide (1.2g, 30mmol) were added and the mixture was stirred at room temperature for 15h. HCl(c) was added until pH 1 and precipitate formed was filtered under vacuum to obtain the title compound as a solid.

References:

Ravichandran;Singh;Donnelly;Migliore;Johnson;Fishwick;Luke;Martin;Maudsley;Fugmann;Moaddel [Journal of Molecular Graphics and Modelling,2014,vol. 49,p. 38 - 46]

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