Cargando…

{(3aR,5S,6R,6aR)-5-[(R)-1,2-Di­hydroxy­eth­yl]-2,2-di­methyl­tetra­hydro­furo[2,3-d][1,3]dioxol-6-yl}methyl methane­sulfonate

In the title compound, C(11)H(20)O(8)S, the furan­ose ring has a pseudorotation phase angle equal to 31.3° and assumes a (3) T (4) conformation, with deviations of 0.297 (4) and −0.152 (4) Å for the corresponding C atoms. The dioxolane ring adopts an envelope conformation. One of the O atoms is at t...

Descripción completa

Detalles Bibliográficos
Autores principales: Rjabovs, Vitālijs, Mishnev, Anatoly, Kiselovs, Glebs, Turks, Māris
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011227/
https://www.ncbi.nlm.nih.gov/pubmed/24860338
http://dx.doi.org/10.1107/S1600536814007387
Descripción
Sumario:In the title compound, C(11)H(20)O(8)S, the furan­ose ring has a pseudorotation phase angle equal to 31.3° and assumes a (3) T (4) conformation, with deviations of 0.297 (4) and −0.152 (4) Å for the corresponding C atoms. The dioxolane ring adopts an envelope conformation. One of the O atoms is at the flap and deviates from the least-squares plane formed by the other four ring atoms by 0.405 (2) Å. The dihedral angle between the planar fragments of the rings is 63.53 (8)°. In the crystal, mol­ecules are associated into sheets perpendiculer to the b axis by means of O—H⋯O hydrogen bonds. A few weak C—H⋯O inter­actions are also observed.