Shusheng Zhang, Zhongwei Wang, Ming Li
May 15, 2001
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Influential Citations
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Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
In both the title structures, O-ethyl N-(2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl)thiocarbamate, C17H25NO10S, and O-methyl N-(2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl)thiocarbamate, C16H23NO10S, the hexopyranosyl ring adopts the 4C1 conformation. All the ring substituents are in equatorial positions. The acetoxymethyl group is in a gauche–gauche conformation. The S atom is in a synperiplanar conformation, while the C—N—C—O linkage is antiperiplanar. N—H⋯O intermolecular hydrogen bonds link the molecules into infinite chains and these are connected by C—H⋯O interactions.