N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide

The title compound, C(17)H(18)N(2)O(4), crystallizes with two independent mol­ecules in the asymmetric unit. The two benzene rings in each mol­ecule make dihedral angles of 7.6 (3) and 3.9 (3)°. Intra­molecular O—H⋯N and O—H⋯O hydrogen bonds are present in each mol­ecule. In the crystal, N—H⋯O hydro...

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Detalles Bibliográficos
Autores principales: Zhu, Zhao-Fu, Shao, Li-Juen, Shen, Xi-Hai
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/PMC3275245/
https://www.ncbi.nlm.nih.gov/pubmed/22347101
http://dx.doi.org/10.1107/S1600536812002127
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author Zhu, Zhao-Fu
Shao, Li-Juen
Shen, Xi-Hai
author_facet Zhu, Zhao-Fu
Shao, Li-Juen
Shen, Xi-Hai
author_sort Zhu, Zhao-Fu
collection PubMed
description The title compound, C(17)H(18)N(2)O(4), crystallizes with two independent mol­ecules in the asymmetric unit. The two benzene rings in each mol­ecule make dihedral angles of 7.6 (3) and 3.9 (3)°. Intra­molecular O—H⋯N and O—H⋯O hydrogen bonds are present in each mol­ecule. In the crystal, N—H⋯O hydrogen bonds link the mol­ecules into chains propagating in [010]. The are also a number of C—H⋯O and π–π inter­actions present [centroid–centroid distances = 3.874 (4) and 3.904 (3) Å], that result in the formation of a three-dimensional network.
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spelling pubmed-32752452012-02-15 N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide Zhu, Zhao-Fu Shao, Li-Juen Shen, Xi-Hai Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(17)H(18)N(2)O(4), crystallizes with two independent mol­ecules in the asymmetric unit. The two benzene rings in each mol­ecule make dihedral angles of 7.6 (3) and 3.9 (3)°. Intra­molecular O—H⋯N and O—H⋯O hydrogen bonds are present in each mol­ecule. In the crystal, N—H⋯O hydrogen bonds link the mol­ecules into chains propagating in [010]. The are also a number of C—H⋯O and π–π inter­actions present [centroid–centroid distances = 3.874 (4) and 3.904 (3) Å], that result in the formation of a three-dimensional network. International Union of Crystallography 2012-01-21 /pmc/articles/PMC3275245/ /pubmed/22347101 http://dx.doi.org/10.1107/S1600536812002127 Text en © Zhu 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
Zhu, Zhao-Fu
Shao, Li-Juen
Shen, Xi-Hai
N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title_full N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title_fullStr N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title_full_unstemmed N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title_short N′-(3-Eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
title_sort n′-(3-eth­oxy-2-hy­droxy­benzyl­idene)-2-hy­droxy-3-methyl­benzohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275245/
https://www.ncbi.nlm.nih.gov/pubmed/22347101
http://dx.doi.org/10.1107/S1600536812002127
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AT shenxihai n3ethoxy2hydroxybenzylidene2hydroxy3methylbenzohydrazide

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