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2,3,4,6-Tetra-O-benzoyl-4-nitro-phenyl-1-thio-?-d-mannopyran-oside-dichloro-methane-diethyl ether mixed solvate (1/0.53/0.38).

ABSTRACT: The title compound, C(40)H(31)NO(11)S·0.53CH(2)Cl(2)·0.38C(4)H(10)O, was synthesized in two steps from mannose penta-acetate and single crystals were grown by slow evaporation. The structure was determined by single-crystal X-ray diffraction, confirming the ?-configuration of the anomeric thioaryl substituent. The asymmetric unit contains two crystallographically distinct mol-ecules of the carbohydrate. The central pyran-ose rings of these are geometrically similar, but there are differences in the orientations of the benzoate substituents.

SUBMITTER: Drouin L

PROVIDER: S-EPMC2915296 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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2,3,4,6-Tetra-O-benzoyl-4-nitro-phenyl-1-thio-α-d-mannopyran-oside-dichloro-methane-diethyl ether mixed solvate (1/0.53/0.38).

Drouin Ludovic L Cowley Andrew R AR Fairbanks Antony J AJ Thompson Amber L AL

Acta crystallographica. Section E, Structure reports online 20071212 Pt 1

The title compound, C(40)H(31)NO(11)S·0.53CH(2)Cl(2)·0.38C(4)H(10)O, was synthesized in two steps from mannose penta-acetate and single crystals were grown by slow evaporation. The structure was determined by single-crystal X-ray diffraction, confirming the α-configuration of the anomeric thioaryl substituent. The asymmetric unit contains two crystallographically distinct mol-ecules of the carbohydrate. The central pyran-ose rings of these are geometrically similar, but there are differences in ...[more]

PMID: 21200803

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