Published in
Elsevier, Tetrahedron Letters, 37(47), p. 6583-6586
DOI: 10.1016/j.tetlet.2006.07.022
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Magnesium(II)-coordinated Claisen rearrangement: a direct approach towards ulosonic acid derivatives
Journal article published in 2006 by
Claude Grison,
Tomasz K. Olszewski,
Céline Crauste 
,
Alain Fruchier,
Claude Didierjean,
Philippe Coutrot
,
Alain Fruchier,
Claude Didierjean,
Philippe Coutrot
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Abstract
Unprecedented magnesium dihalide-catalysed Claisen rearrangement of 2-alkoxycarbonyl allyl vinyl ethers derived from α-chloroglycidic esters is reported in the glucidic series. A first application of this reaction concerns the stereoselective construction of a disaccharide analogue including a galactosyl and an ulosonic isopropyl ester moieties.