Glycosylation Using a One-Electron-Transfer Homogeneous Reagent: A Novel and Efficient Synthesis of β-Linked Disaccharides
Alberto MarraEcole Normale Supérieure, Laboratoire de Chimie, UA 1110, 24 Rue Lhomond, F-75231
Paris Cedex 05, FranceJean‐Maurice MalletEcole Normale Supérieure, Laboratoire de Chimie, UA 1110, 24 Rue Lhomond, F-75231 Paris Cedex 05, FranceChristian AmatoreEcole Normale Supérieure, Laboratoire de Chimie, UA 1110, 24 Rue Lhomond, F-75231 Paris Cedex 05, FrancePierre SînaÿEcole Normale Supérieure, Laboratoire de Chimie, UA 1110, 24 Rue Lhomond, F-75231 Paris Cedex 05, France
1990en
ABI
Аннотация
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 β-O-linked disaccharides in high yield.
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