Title of article
Deoxyvitisins: a new set of pyrano-3-deoxyanthocyanidins
Author/Authors
Sousa، نويسنده , , André and Araْjo، نويسنده , , Paula and Mateus، نويسنده , , Nuno and de Freitas، نويسنده , , Victor، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
4785
To page
4788
Abstract
The chemical synthesis of new deoxyvitisins (pyrano-3-deoxyanthocyanidins) is reported herein. Three different types of compounds were synthesised from the reaction between two deoxyanthocyanidins (deoxypeonidin and deoxymalvidin) and pyruvic acid, vinyloxy-trimethylsilane and acetone-1,3-dicarboxylic acid. The structure of the new compounds has been characterised by means of visible, MS and NMR spectroscopies.
Keywords
Deoxyvitisins , Aldehydes , Deoxyanthocyanidins , Vitisins , NMR , mass spectrometry
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1885357
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