Phenyl 2-amino-N,6-O-dibenzyl-2,3-N,O-carbonyl-2-deoxy-1-thio-β-d-glucopyranoside

In the crystal structure of the title compound, C27H27NO5S, the pyranose ring adopts a 4 C 1 chair conformation with puckering parameters Q = 0.639 (2) Å, θ = 174.11 (18) and ϕ = 256 (2)°. The presence of the 2,3-trans-oxazolidinone fixes the conformation of the pyranose ring. The phenyl group attached to the S atom and the benzyl group bonding to the N atom are each disordered over two positions with site occupancies of 0.624 (3):0.376 (3) and 0.526 (3):0.474 (3), respectively. An intermolecular O—H⋯O hydrogen bond is observed.

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