Title of article
A new synthesis of flavones and pyranoflavone by intramolecular photochemical Wittig reaction in water
Author/Authors
Das، نويسنده , , Jhantu and Ghosh، نويسنده , , Somnath، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
6
From page
7189
To page
7194
Abstract
A new synthetic approach toward the synthesis of flavones and pyranoflavone has been developed by light induced intramolecular photochemical Wittig reaction in water onto aryloxycarbonyl groups and suitably substituted phosphonium bromides sans any phase transfer catalyst or promoter.
Keywords
Intramolecular photochemical Wittig reaction , Phosphoranyl radical , Flavones , water , betaine
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879811
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