2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol

X-ray analysis reveals that the title Schiff base compound, C(17)H(19)NO(3), possesses both OH and NH tautomeric character in its mol­ecular structure. The occupancies of the enol and keto tautomers are 0.62 (3) and 0.38 (3), respectively. The presence of the minor keto form could not be confirmed f...

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Autores principales: Tanak, Hasan, Bingöl Alpaslan, Yelda, Yavuz, Metin, Ağar, Erbil, Erşahin, Ferda, Büyükgüngör, Orhan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969358/
https://www.ncbi.nlm.nih.gov/pubmed/21582851
http://dx.doi.org/10.1107/S1600536809021278
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author Tanak, Hasan
Bingöl Alpaslan, Yelda
Yavuz, Metin
Ağar, Erbil
Erşahin, Ferda
Büyükgüngör, Orhan
author_facet Tanak, Hasan
Bingöl Alpaslan, Yelda
Yavuz, Metin
Ağar, Erbil
Erşahin, Ferda
Büyükgüngör, Orhan
author_sort Tanak, Hasan
collection PubMed
description X-ray analysis reveals that the title Schiff base compound, C(17)H(19)NO(3), possesses both OH and NH tautomeric character in its mol­ecular structure. The occupancies of the enol and keto tautomers are 0.62 (3) and 0.38 (3), respectively. The presence of the minor keto form could not be confirmed from the IR spectrum. The mol­ecule is approximately planar, the dihedral angle between the planes of the two aromatic rings being 6.97 (8)°. The mol­ecular structure of the major component is stabilized by an intra­molecular O—H⋯N hydrogen bond, which generates an S(6) ring motif (N—H⋯O hydrogen bond in the minor component).
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spelling pubmed-29693582010-12-30 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol Tanak, Hasan Bingöl Alpaslan, Yelda Yavuz, Metin Ağar, Erbil Erşahin, Ferda Büyükgüngör, Orhan Acta Crystallogr Sect E Struct Rep Online Organic Papers X-ray analysis reveals that the title Schiff base compound, C(17)H(19)NO(3), possesses both OH and NH tautomeric character in its mol­ecular structure. The occupancies of the enol and keto tautomers are 0.62 (3) and 0.38 (3), respectively. The presence of the minor keto form could not be confirmed from the IR spectrum. The mol­ecule is approximately planar, the dihedral angle between the planes of the two aromatic rings being 6.97 (8)°. The mol­ecular structure of the major component is stabilized by an intra­molecular O—H⋯N hydrogen bond, which generates an S(6) ring motif (N—H⋯O hydrogen bond in the minor component). International Union of Crystallography 2009-06-13 /pmc/articles/PMC2969358/ /pubmed/21582851 http://dx.doi.org/10.1107/S1600536809021278 Text en © Tanak et al. 2009 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
Tanak, Hasan
Bingöl Alpaslan, Yelda
Yavuz, Metin
Ağar, Erbil
Erşahin, Ferda
Büyükgüngör, Orhan
2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title_full 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title_fullStr 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title_full_unstemmed 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title_short 2-[(2,4-Dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
title_sort 2-[(2,4-dimethyl­phen­yl)imino­meth­yl]-3,5-dimethoxy­phenol
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969358/
https://www.ncbi.nlm.nih.gov/pubmed/21582851
http://dx.doi.org/10.1107/S1600536809021278
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