4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one

All the non-H atoms of the title compound, C(10)H(10)N(4)O(3), are almost coplanar, the maximum deviation from planarity being 0.065 (3) Å. The dihedral angle between the aromatic rings is 1.66 (6)°. The mol­ecule adopts the enol–imine tautomeric form with an intra­molecular hydrogen-bonding inter­a...

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Autores principales: Tanak, Hasan, Köysal, Yavuz, Yavuz, Metin, Işık, Şamil, Gül, Gülşah
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972010/
https://www.ncbi.nlm.nih.gov/pubmed/21578774
http://dx.doi.org/10.1107/S1600536809045772
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author Tanak, Hasan
Köysal, Yavuz
Yavuz, Metin
Işık, Şamil
Gül, Gülşah
author_facet Tanak, Hasan
Köysal, Yavuz
Yavuz, Metin
Işık, Şamil
Gül, Gülşah
author_sort Tanak, Hasan
collection PubMed
description All the non-H atoms of the title compound, C(10)H(10)N(4)O(3), are almost coplanar, the maximum deviation from planarity being 0.065 (3) Å. The dihedral angle between the aromatic rings is 1.66 (6)°. The mol­ecule adopts the enol–imine tautomeric form with an intra­molecular hydrogen-bonding inter­action between the Schiff base N atom and the hydr­oxy group. In the crystal, inter­molecular N—H⋯O and O—H⋯O hydrogen bonds link the mol­ecules into a three-dimensional network.
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spelling pubmed-29720102010-12-30 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one Tanak, Hasan Köysal, Yavuz Yavuz, Metin Işık, Şamil Gül, Gülşah Acta Crystallogr Sect E Struct Rep Online Organic Papers All the non-H atoms of the title compound, C(10)H(10)N(4)O(3), are almost coplanar, the maximum deviation from planarity being 0.065 (3) Å. The dihedral angle between the aromatic rings is 1.66 (6)°. The mol­ecule adopts the enol–imine tautomeric form with an intra­molecular hydrogen-bonding inter­action between the Schiff base N atom and the hydr­oxy group. In the crystal, inter­molecular N—H⋯O and O—H⋯O hydrogen bonds link the mol­ecules into a three-dimensional network. International Union of Crystallography 2009-11-07 /pmc/articles/PMC2972010/ /pubmed/21578774 http://dx.doi.org/10.1107/S1600536809045772 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
Köysal, Yavuz
Yavuz, Metin
Işık, Şamil
Gül, Gülşah
4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title_full 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title_fullStr 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title_full_unstemmed 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title_short 4-(2,3-Dihydroxybenzyl­ideneamino)-3-methyl-1H-1,2,4-triazol-5(4H)-one
title_sort 4-(2,3-dihydroxybenzyl­ideneamino)-3-methyl-1h-1,2,4-triazol-5(4h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972010/
https://www.ncbi.nlm.nih.gov/pubmed/21578774
http://dx.doi.org/10.1107/S1600536809045772
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