(E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide

The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydr­oxy-1-naphthaldehyde with an equimolar quantity of 3-bromo­benzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intra­molecular O—H⋯N hydrogen bond is...

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Detalles Bibliográficos
Autores principales: Cao, Guo-Biao, Lu, Xu-Hui
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969212/
https://www.ncbi.nlm.nih.gov/pubmed/21582874
http://dx.doi.org/10.1107/S1600536809022533
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author Cao, Guo-Biao
Lu, Xu-Hui
author_facet Cao, Guo-Biao
Lu, Xu-Hui
author_sort Cao, Guo-Biao
collection PubMed
description The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydr­oxy-1-naphthaldehyde with an equimolar quantity of 3-bromo­benzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intra­molecular O—H⋯N hydrogen bond is observed between the phenolate O and imine N atoms. In the crystal structure, mol­ecules are linked through inter­molecular N—H⋯O and C—H⋯O hydrogen bonds, forming a chain running along [101].
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spelling pubmed-29692122010-12-30 (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide Cao, Guo-Biao Lu, Xu-Hui Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydr­oxy-1-naphthaldehyde with an equimolar quantity of 3-bromo­benzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intra­molecular O—H⋯N hydrogen bond is observed between the phenolate O and imine N atoms. In the crystal structure, mol­ecules are linked through inter­molecular N—H⋯O and C—H⋯O hydrogen bonds, forming a chain running along [101]. International Union of Crystallography 2009-06-17 /pmc/articles/PMC2969212/ /pubmed/21582874 http://dx.doi.org/10.1107/S1600536809022533 Text en © Cao and Lu 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
Cao, Guo-Biao
Lu, Xu-Hui
(E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title_full (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title_fullStr (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title_full_unstemmed (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title_short (E)-3-Bromo-N′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
title_sort (e)-3-bromo-n′-(2-hydr­oxy-1-naphthyl­idene)benzohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969212/
https://www.ncbi.nlm.nih.gov/pubmed/21582874
http://dx.doi.org/10.1107/S1600536809022533
work_keys_str_mv AT caoguobiao e3bromon2hydroxy1naphthylidenebenzohydrazide
AT luxuhui e3bromon2hydroxy1naphthylidenebenzohydrazide

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