3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl

The title mol­ecule, C(22)H(22)O(4), is centrosymmetric with an inversion centre located at the centre of the benzene ring. The 3,4-dimeth­oxy­benzene fragment is essentially planar [maximum deviation = 0.400 (2) Å] and twisted relative to the central benzene ring, forming a dihedral angle of 21.25 ...

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Detalles Bibliográficos
Autores principales: Kung Pui, Law, Hung, Wong Woei, M. Yamin, Bohari, Kassim, Mohammad B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212286/
https://www.ncbi.nlm.nih.gov/pubmed/22090943
http://dx.doi.org/10.1107/S1600536811025207
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author Kung Pui, Law
Hung, Wong Woei
M. Yamin, Bohari
Kassim, Mohammad B.
author_facet Kung Pui, Law
Hung, Wong Woei
M. Yamin, Bohari
Kassim, Mohammad B.
author_sort Kung Pui, Law
collection PubMed
description The title mol­ecule, C(22)H(22)O(4), is centrosymmetric with an inversion centre located at the centre of the benzene ring. The 3,4-dimeth­oxy­benzene fragment is essentially planar [maximum deviation = 0.400 (2) Å] and twisted relative to the central benzene ring, forming a dihedral angle of 21.25 (7)°. In the crystal, C—H⋯O hydrogen bonds link the mol­ecules into a two-dimensional polymeric structure lying parallel to (100).
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spelling pubmed-32122862011-11-16 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl Kung Pui, Law Hung, Wong Woei M. Yamin, Bohari Kassim, Mohammad B. Acta Crystallogr Sect E Struct Rep Online Organic Papers The title mol­ecule, C(22)H(22)O(4), is centrosymmetric with an inversion centre located at the centre of the benzene ring. The 3,4-dimeth­oxy­benzene fragment is essentially planar [maximum deviation = 0.400 (2) Å] and twisted relative to the central benzene ring, forming a dihedral angle of 21.25 (7)°. In the crystal, C—H⋯O hydrogen bonds link the mol­ecules into a two-dimensional polymeric structure lying parallel to (100). International Union of Crystallography 2011-07-02 /pmc/articles/PMC3212286/ /pubmed/22090943 http://dx.doi.org/10.1107/S1600536811025207 Text en © Kung Pui 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
Kung Pui, Law
Hung, Wong Woei
M. Yamin, Bohari
Kassim, Mohammad B.
3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title_full 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title_fullStr 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title_full_unstemmed 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title_short 3,3′′,4,4′′-Tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
title_sort 3,3′′,4,4′′-tetra­meth­oxy-1,1′:4′,1′′-terphen­yl
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212286/
https://www.ncbi.nlm.nih.gov/pubmed/22090943
http://dx.doi.org/10.1107/S1600536811025207
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AT kassimmohammadb 3344tetramethoxy1141terphenyl

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