Deoxygenation at the C3 position of d-and l-arabinofuranose: stereospecific access to enantiomeric cordycepose derivatives

F da Paixão Soares, MJ e Silva, B Doboszewski

Index: Da Paixao Soares, Fabio; Silva, Maria Joselice E; Doboszewski, Bogdan Carbohydrate Research, 2013 , vol. 380, p. 143 - 148

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Abstract

Abstract Efficient synthesis of 3-deoxy-1, 2-O-isopropylidene-β-d-and β-l-threo- pentofuranose (1, 2-O-isopropylidene-β-d-and β-l-cordycepose) was accomplished starting from d-and l-arabinofuranose derivatives, respectively, by the action of LiBH (Et) 3 on corresponding intermediate 3-O-lyxofuranosyl trifluoromethanesulfonates.