Title of article
Aromatic ring hydroxylation of flavanones by dimethyldioxirane
Author/Authors
Bernini، نويسنده , , Roberta and Mincione، نويسنده , , Enrico and Sanetti، نويسنده , , Anna and Mezzetti، نويسنده , , Maurizio and Bovicelli *، نويسنده , , Paolo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
1087
To page
1090
Abstract
The selective and efficient oxidation of flavanones with dimethyldioxirane (DMD) is reported. Aromatic rings carrying methoxy groups were selectively hydroxylated in neutral and acidic media. In the latter case inversion of chemoselectivity with respect to the benzylethereal position was observed. This behaviour was exploited to obtain polyhydroxylated flavanones, which are compounds with potential antioxidant and biological properties.
Keywords
hydroxylation , Dioxirane , Flavanones
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636423
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