Nucleophilic displacements on a cyclic sulfamidate derived from allosamine: Application to the synthesis of thiooligosaccharides

DOI: 10.1039/CC9960000127

Source and publish data:

Chemical Communications p. 127 - 128 (1996)

Update date:2022-08-05

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Authors:

Aguilera, Begona

Fernandez-Mayoralas, Alfonso

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Article abstract of DOI:10.1039/CC9960000127

The cyclic sulfamidate of the allosamine derivative 11 is efficiently prepared by reaction with 1,1'-sulfuryl diimidazole; the regioselective opening of this compound by sulfur nucleophiles furnishes 3-thioglucosamine derivatives, useful intermediates in synthesis of thiooligosaccharides.

Full text of DOI:10.1039/CC9960000127

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