Title of article
New phenolic compounds obtained by evolution of (+)-catechin and glyoxylic acid in hydroalcoholic medium
Author/Authors
Es-Safi، نويسنده , , Nour-Eddine and Le Guernevé، نويسنده , , Christine and Cheynier، نويسنده , , Véronique and Moutounet، نويسنده , , Michel، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
1917
To page
1921
Abstract
The reaction between (+)-catechin 1 and glyoxylic acid in model solution system was investigated by LC/DAD and LC/ESI-MS analysis and the formation of new phenolic compounds 2, 3, 4 exhibiting absorption maxima near 300 nm were observed. The structures of these compounds were elucidated by ESI-MS and 1D and 2D NMR spectroscopy.
Keywords
Aldehydes , Formylation , NMR , phenolics
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636605
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