p-Tolyl 2-O-benzoyl-3-O-benzyl-4,6-O-benzyl­idene-1-thio-α-l-idopyran­oside

The title compound, C(34)H(32)O(6)S, is an ido-configured thio­glycoside building block for heparan sulfate fragments. It contains disordered tolyl and O-benzyl groups with occupancy ratios of 0.539 (13):0.461 (13) and 0.613 (13):0.387 (13), respectively, as determined from a weakly diffracting crys...

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Detalles Bibliográficos
Autores principales: Gainsford, Graeme J., Tyler, Peter C., Zubkova, Olga V.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007053/
https://www.ncbi.nlm.nih.gov/pubmed/21587835
http://dx.doi.org/10.1107/S1600536810020970
Descripción
Sumario:The title compound, C(34)H(32)O(6)S, is an ido-configured thio­glycoside building block for heparan sulfate fragments. It contains disordered tolyl and O-benzyl groups with occupancy ratios of 0.539 (13):0.461 (13) and 0.613 (13):0.387 (13), respectively, as determined from a weakly diffracting crystal. The fused rings adopt chair conformations with the mol­ecules packing into a three-dimensional network via C—H⋯O and three C—H⋯π inter­actions. The former inter­actions, occuring between mol­ecules related by a twofold axis, define an R (2) (2)(26) motif.

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