Title of article
Formation of the unexpected 3-alkylated flavonoids in the alkylation of B-ring substituted 5,7-dihydroxy flavones
Author/Authors
Wang، نويسنده , , Cai-Ling and Zheng، نويسنده , , Xing and Meng، نويسنده , , Wei-Dong and Li، نويسنده , , Hongqi and Qing، نويسنده , , Feng-Ling، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
5399
To page
5402
Abstract
Treatment of B-ring substituted 5,7-dihydroxy flavones with alkyl halides in the presence of potassium carbonate gave unexpected 3-alkylated flavonoids. Related experiments were carried out to explain the formation of 3-alkylated flavonoids and a ring opening followed by alkylation and ring closure mechanism was proposed.
Keywords
Flavonoids , Fluorinated compounds
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846352
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