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Synlett 1990; 1990(10): 572-574
DOI: 10.1055/s-1990-22045
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Glycosylation Using a One-Electron-Transfer Homogeneous Reagent: A Novel and Efficient Synthesis of ß-Linked Disaccharides

Alberto Marra* , Jean-Maurice Mallet, Christian Amatore, Pierre Sinaÿ
  • *Ecole Normale Supérieure, Laboratoire de Chimie, UA 1110, 24 Rue Lhomond, F-75231 Paris Cedex 05, France
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Publikationsdatum:
08. März 2002 (online)

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Variously substituted S-glycosides react in acetonitrile with the primary or secondary hydroxy group of O-glycosides in the presence of tris (4-bromophenyl)ammoniumyl hexachloroantimonate, a stable and commerically available radical cation, to give the corresponding ß-O-linked disaccharides in high yield.