4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid

In the title compound, C(20)H(22)O(8)S, the dihedral angle between the two benzene rings is 81.6 (3)°. The benzene-connected portions of the alk­oxy substituents are almost coplanar with their respective rings [C—C—O—C torsion angles of 174.77 (17) and −178.5 (4)°]. One of the butanoic acid groups i...

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Detalles Bibliográficos
Autores principales: Fu, Chun-Yan, Liu, Yong-Hui, Zhou, Zhong-Liu, Tang, Hong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089177/
https://www.ncbi.nlm.nih.gov/pubmed/21754375
http://dx.doi.org/10.1107/S1600536811011871
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author Fu, Chun-Yan
Liu, Yong-Hui
Zhou, Zhong-Liu
Tang, Hong
author_facet Fu, Chun-Yan
Liu, Yong-Hui
Zhou, Zhong-Liu
Tang, Hong
author_sort Fu, Chun-Yan
collection PubMed
description In the title compound, C(20)H(22)O(8)S, the dihedral angle between the two benzene rings is 81.6 (3)°. The benzene-connected portions of the alk­oxy substituents are almost coplanar with their respective rings [C—C—O—C torsion angles of 174.77 (17) and −178.5 (4)°]. One of the butanoic acid groups is disordered over two conformations with a site-occupancy ratio 0.719 (6):0.281 (6). In the crystal, pairs of O—H⋯O hydrogen bonds link the mol­ecules into infinite zigzag chains along [130].
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spelling pubmed-30891772011-07-13 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid Fu, Chun-Yan Liu, Yong-Hui Zhou, Zhong-Liu Tang, Hong Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(20)H(22)O(8)S, the dihedral angle between the two benzene rings is 81.6 (3)°. The benzene-connected portions of the alk­oxy substituents are almost coplanar with their respective rings [C—C—O—C torsion angles of 174.77 (17) and −178.5 (4)°]. One of the butanoic acid groups is disordered over two conformations with a site-occupancy ratio 0.719 (6):0.281 (6). In the crystal, pairs of O—H⋯O hydrogen bonds link the mol­ecules into infinite zigzag chains along [130]. International Union of Crystallography 2011-04-07 /pmc/articles/PMC3089177/ /pubmed/21754375 http://dx.doi.org/10.1107/S1600536811011871 Text en © Fu 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
Fu, Chun-Yan
Liu, Yong-Hui
Zhou, Zhong-Liu
Tang, Hong
4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title_full 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title_fullStr 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title_full_unstemmed 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title_short 4,4′-[4,4′-Sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
title_sort 4,4′-[4,4′-sulfonyl­bis­(p-phenyl­ene­oxy)]dibutanoic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089177/
https://www.ncbi.nlm.nih.gov/pubmed/21754375
http://dx.doi.org/10.1107/S1600536811011871
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