3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one

In the title mol­ecule, C(17)H(20)O(8), the two pyran rings form a dihedral angle of 61.2 (2)°. The two hy­droxy­methyl groups are each disordered over two sets of sites in a 0.764 (3):0.236 (3) ratio. In the crystal, O—H⋯O hydrogen bonds link the mol­ecules into layers parallel to the ac plane....

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Detalles Bibliográficos
Autores principales: Liu, Mu-Song, Hu, Pan-Pan, Zhou, Tao
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/PMC3344022/
https://www.ncbi.nlm.nih.gov/pubmed/22589931
http://dx.doi.org/10.1107/S1600536812010276
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author Liu, Mu-Song
Hu, Pan-Pan
Zhou, Tao
author_facet Liu, Mu-Song
Hu, Pan-Pan
Zhou, Tao
author_sort Liu, Mu-Song
collection PubMed
description In the title mol­ecule, C(17)H(20)O(8), the two pyran rings form a dihedral angle of 61.2 (2)°. The two hy­droxy­methyl groups are each disordered over two sets of sites in a 0.764 (3):0.236 (3) ratio. In the crystal, O—H⋯O hydrogen bonds link the mol­ecules into layers parallel to the ac plane.
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spelling pubmed-33440222012-05-15 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one Liu, Mu-Song Hu, Pan-Pan Zhou, Tao Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(17)H(20)O(8), the two pyran rings form a dihedral angle of 61.2 (2)°. The two hy­droxy­methyl groups are each disordered over two sets of sites in a 0.764 (3):0.236 (3) ratio. In the crystal, O—H⋯O hydrogen bonds link the mol­ecules into layers parallel to the ac plane. International Union of Crystallography 2012-03-14 /pmc/articles/PMC3344022/ /pubmed/22589931 http://dx.doi.org/10.1107/S1600536812010276 Text en © Liu et al. 2012 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
Liu, Mu-Song
Hu, Pan-Pan
Zhou, Tao
3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title_full 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title_fullStr 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title_full_unstemmed 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title_short 3,3′-Dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4H-pyran-4-one
title_sort 3,3′-dihy­droxy-6,6′-bis­(hy­droxy­meth­yl)-2,2′-(pentane-1,1-di­yl)di-4h-pyran-4-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344022/
https://www.ncbi.nlm.nih.gov/pubmed/22589931
http://dx.doi.org/10.1107/S1600536812010276
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