1,3-Bis[2-hy­droxy-2-(6-meth­oxy-2,2-dimethyl-3a,5,6,6a-tetra­hydro-2H-furo[2,3-d][1,3]dioxol-5-yl)eth­yl]-2,3-dihydro-1H-1,3-benzodiazol-2-one

In the title benzimidazolone, C(27)H(38)N(2)O(11), which has N-bound glycosidic units, all five-membered O-heterocyclic rings adopt envelope conformations [for the outer rings, the C atom with the dimethyl groups represents the flap atom]. The two glycosidic units are related by a non-crystallograph...

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Detalles Bibliográficos
Autores principales: Lakhrissi, Brahim, Massoui, Mohamed, Ramli, Youssef, Essassi, El Mokhtar, Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275034/
https://www.ncbi.nlm.nih.gov/pubmed/22346979
http://dx.doi.org/10.1107/S160053681105625X
Descripción
Sumario:In the title benzimidazolone, C(27)H(38)N(2)O(11), which has N-bound glycosidic units, all five-membered O-heterocyclic rings adopt envelope conformations [for the outer rings, the C atom with the dimethyl groups represents the flap atom]. The two glycosidic units are related by a non-crystallographic twofold rotation axis that passes through the carbonyl portion. In the mol­ecular structure, the hy­droxy groups are hydrogen-bond donors to the carbonyl O atom. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure.

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