Synthesis of enantiomerically pure forms of N-acyl derivatives of C-methyl analogs of the aminodeoxysugar L-acosamine from noncarbohydrate precursors

…, G Pedrocchi-Fantoni, F Spreafico

Index: Fronza, Giovanni; Fuganti, Claudio; Grasselli, Piero; Majori, Luisella; Pedrocchi-Fantoni, Giuseppe; Spreafico, Franca Journal of Organic Chemistry, 1982 , vol. 47, # 17 p. 3289 - 3296

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Citation Number: 25

Abstract

R loa, El= H 9a, R= H b, R= COC (CF,)(C, H,)(OMe) b, R= Me c. R= OH d: R= OMe which can be realized either from inexpensive hexoses of the D series: but with a critical inversion of configuration at position 5 at some stage of the sequence, or from the rather rare 6-deoxy sugar rhamnose.^ Accordingly, there is considerable interest in finding new chiral products which can be used as starting materials for syntheses of enantiomerically pure forms of ...