A SHORT PRACTICAL DIASTEREOSPECIFIC SYNTHESIS OF

C-GLYCOSYLS DERIVATED FROM D-FRUCTOSE

N. Ittobane*, M. El Idrissi

Department of Chemistry, Faculty of Sciences, B.P. 4010, Beni M’hammed, Meknès, Morocco

* Corresponding author. E-mail : najim.ittobane@caramail.com

Received : 17 January 2002; revised version accepted : 07 June 2002

Abstract

We report herein, a short practical diastereospecific preparation of a C-Aryl-Glycosyl and C-Allyl-Glycosyls via the Grignard reaction applied on the 1, 2: 4, 5-di-O-isopropylidene-b-D-fructopyranos-3-ulose.

Keywords : D-fructose; Grignard reagent; Diastereospecificity.

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