1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose

In the title compound, C(31)H(38)O(17), the 1,3-dioxane and pyran­oside rings both show (4) C (1) chair conformations while for the d-fructofuran­oside moiety an envelop 3E conformation is observed. The phenyl ring is oriented almost perpendicular to the 1,3-dioxane ring [dihedral angle = 79.3 (2)°]...

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Detalles Bibliográficos
Autores principales: Brito-Arias, Marco A., Soto-Ortega, Miguel, García-Báez, Efrén V.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051458/
https://www.ncbi.nlm.nih.gov/pubmed/21523142
http://dx.doi.org/10.1107/S1600536811002546
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author Brito-Arias, Marco A.
Soto-Ortega, Miguel
García-Báez, Efrén V.
author_facet Brito-Arias, Marco A.
Soto-Ortega, Miguel
García-Báez, Efrén V.
author_sort Brito-Arias, Marco A.
collection PubMed
description In the title compound, C(31)H(38)O(17), the 1,3-dioxane and pyran­oside rings both show (4) C (1) chair conformations while for the d-fructofuran­oside moiety an envelop 3E conformation is observed. The phenyl ring is oriented almost perpendicular to the 1,3-dioxane ring [dihedral angle = 79.3 (2)°], and the acetate groups are equatorial for the pyran­oside ring and axial for the furan­oside ring. The analysis of potential hydrogen bonds shows both intra- and inter­molecular C—H⋯O contacts to be present.
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spelling pubmed-30514582011-04-26 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose Brito-Arias, Marco A. Soto-Ortega, Miguel García-Báez, Efrén V. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(31)H(38)O(17), the 1,3-dioxane and pyran­oside rings both show (4) C (1) chair conformations while for the d-fructofuran­oside moiety an envelop 3E conformation is observed. The phenyl ring is oriented almost perpendicular to the 1,3-dioxane ring [dihedral angle = 79.3 (2)°], and the acetate groups are equatorial for the pyran­oside ring and axial for the furan­oside ring. The analysis of potential hydrogen bonds shows both intra- and inter­molecular C—H⋯O contacts to be present. International Union of Crystallography 2011-01-26 /pmc/articles/PMC3051458/ /pubmed/21523142 http://dx.doi.org/10.1107/S1600536811002546 Text en © Brito-Arias et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Brito-Arias, Marco A.
Soto-Ortega, Miguel
García-Báez, Efrén V.
1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title_full 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title_fullStr 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title_full_unstemmed 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title_short 1,2,3,3′,4′,6′-Hexaacetyl-4,6-O-benzyl­idenesucrose
title_sort 1,2,3,3′,4′,6′-hexaacetyl-4,6-o-benzyl­idenesucrose
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051458/
https://www.ncbi.nlm.nih.gov/pubmed/21523142
http://dx.doi.org/10.1107/S1600536811002546
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