N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide

The asymmetric unit of the title hydrazone compound, C(15)H(10)BrClN(2)O(4), contains two independent mol­ecules. The dihedral angles between the benzene rings are 38.7 (3)° in one mol­ecule and 24.3 (3)° in the other. Both mol­ecules exist in trans conformations with respect to the C=N double bonds...

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Detalles Bibliográficos
Autores principales: Wei, Jiao, Ban, Hong-Yan, Sun, Xiao-Zhi
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/PMC3344473/
https://www.ncbi.nlm.nih.gov/pubmed/22590235
http://dx.doi.org/10.1107/S160053681201433X
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author Wei, Jiao
Ban, Hong-Yan
Sun, Xiao-Zhi
author_facet Wei, Jiao
Ban, Hong-Yan
Sun, Xiao-Zhi
author_sort Wei, Jiao
collection PubMed
description The asymmetric unit of the title hydrazone compound, C(15)H(10)BrClN(2)O(4), contains two independent mol­ecules. The dihedral angles between the benzene rings are 38.7 (3)° in one mol­ecule and 24.3 (3)° in the other. Both mol­ecules exist in trans conformations with respect to the C=N double bonds of the central methyl­idene units. Intra­molecular O—H⋯N contacts are observed in both mol­ecules, forming S(6) rings. In the crystal, mol­ecules are linked through N—H⋯O hydrogen bonds into chains along the a axis.
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spelling pubmed-33444732012-05-15 N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide Wei, Jiao Ban, Hong-Yan Sun, Xiao-Zhi Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title hydrazone compound, C(15)H(10)BrClN(2)O(4), contains two independent mol­ecules. The dihedral angles between the benzene rings are 38.7 (3)° in one mol­ecule and 24.3 (3)° in the other. Both mol­ecules exist in trans conformations with respect to the C=N double bonds of the central methyl­idene units. Intra­molecular O—H⋯N contacts are observed in both mol­ecules, forming S(6) rings. In the crystal, mol­ecules are linked through N—H⋯O hydrogen bonds into chains along the a axis. International Union of Crystallography 2012-04-06 /pmc/articles/PMC3344473/ /pubmed/22590235 http://dx.doi.org/10.1107/S160053681201433X Text en © Wei 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
Wei, Jiao
Ban, Hong-Yan
Sun, Xiao-Zhi
N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title_full N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title_fullStr N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title_full_unstemmed N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title_short N′-(3-Bromo-5-chloro-2-hy­droxy­benzyl­idene)-2H-1,3-benzodioxole-5-carbo­hydrazide
title_sort n′-(3-bromo-5-chloro-2-hy­droxy­benzyl­idene)-2h-1,3-benzodioxole-5-carbo­hydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344473/
https://www.ncbi.nlm.nih.gov/pubmed/22590235
http://dx.doi.org/10.1107/S160053681201433X
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AT sunxiaozhi n3bromo5chloro2hydroxybenzylidene2h13benzodioxole5carbohydrazide

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