Title of article
Epoxidation of chromones and flavonoids in ionic liquids
Author/Authors
Roberta Bernini، نويسنده , , Enrico Mincione، نويسنده , , Antonietta Coratti، نويسنده , , Giancarlo Fabrizi، نويسنده , , Gianfranco Battistuzzi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
5
From page
967
To page
971
Abstract
A convenient and efficient procedure for the epoxidation of chromone, isoflavone, and chalcone derivatives using 1-butyl-3-methyl imidazolium tetrafluoroborate [bmim]BF4 as solvent and alkaline hydrogen peroxide as oxidant is described. All reactions proceed in good yields and faster than in conventional solvents. No evidence of formation of compounds derived from the opening of the epoxide ring was attained.
Keywords
chromones , Epoxidation , Chalcones , Ionic liquids , Flavonoids , Isoflavones
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084785
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