Title of article
Doubly carbon-branched pentoses: synthesis of both enantiomers of 2,4-di-C-methyl arabinose and 2-deoxy-2,4-di-C-methyl arabinose using only acetonide protection
Author/Authors
Victoria Booth، نويسنده , , K. and Jenkinson، نويسنده , , Sarah F. and Best، نويسنده , , Daniel and Nieto، نويسنده , , Fernando Fernلndez and Estévez، نويسنده , , Ramَn J. and Wormald، نويسنده , , Mark R. and Weymouth-Wilson، نويسنده , , Alexander C. and Fleet، نويسنده , , George W.J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
6
From page
5088
To page
5093
Abstract
An acetonide is the only protecting group used in the synthesis of both the enantiomers of 2,4-di-C-methyl arabinose and 2-deoxy-2,4-di-C-methyl arabinose via the enantiomeric 3-C-methyl-l-erythronolactone [from 2-C-methyl-d-ribono-lactone or d-ribose] and 3-C-methyl-d-erythronolactone [from d-tagatose or l-ribose]. NMR studies on unprotected C-methyl arabinoses show that methyl branching significantly affects the ratios of pyranose and furanose forms present in aqueous solution.
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1865635
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