Title of article
l-Ascorbic acid in organic synthesis: DBU-catalysed one-pot synthesis of tetramic acid derivatives from 5,6-O-isopropylidene ascorbic acid
Author/Authors
Singh، نويسنده , , Biswajit K. and Verma، نويسنده , , Shyam S. and Dwivedi، نويسنده , , Namrata and Tripathi، نويسنده , , Rama P. Tripathi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
2219
To page
2222
Abstract
Reaction of 5,6-O-isopropylidene-2,3-bis-O-alkyl ascorbic acid with different amines in the presence of DBU at ambient temperature resulted in the formation of 3,4-bis-O-alkyl-1-alkyl-5-(2-hydroxy ethyl)-5-hydroxy-1,5-dihydropyrrol-2-ones in moderate yields.
Keywords
aminations , eliminations , ascorbic acid , Tetramic acids , addition reactions
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1849369
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