N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide

The title compound, C(20)H(19)N(3)O(2), was obtained by the condensation of 4-(dimethyl­amino)benzaldehyde with 3-hydr­oxy-2-naphthohydrazide. The mol­ecule is approximately planar, with an intra­molecular N—H⋯O hydrogen bond involving the imino H atom and the hydr­oxy O atom. The dihedral angle bet...

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Detalles Bibliográficos
Autor principal: Huang, Hai-Tao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969016/
https://www.ncbi.nlm.nih.gov/pubmed/21582600
http://dx.doi.org/10.1107/S160053680900960X
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author Huang, Hai-Tao
author_facet Huang, Hai-Tao
author_sort Huang, Hai-Tao
collection PubMed
description The title compound, C(20)H(19)N(3)O(2), was obtained by the condensation of 4-(dimethyl­amino)benzaldehyde with 3-hydr­oxy-2-naphthohydrazide. The mol­ecule is approximately planar, with an intra­molecular N—H⋯O hydrogen bond involving the imino H atom and the hydr­oxy O atom. The dihedral angle between the benzene ring and the naphthyl mean plane is 2.72 (13)°. In the crystal structure, symmetry-related mol­ecules are linked by inter­molecular O—H⋯O hydrogen bonds, forming chains propagating in the c-axis direction.
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spelling pubmed-29690162010-12-30 N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide Huang, Hai-Tao Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(20)H(19)N(3)O(2), was obtained by the condensation of 4-(dimethyl­amino)benzaldehyde with 3-hydr­oxy-2-naphthohydrazide. The mol­ecule is approximately planar, with an intra­molecular N—H⋯O hydrogen bond involving the imino H atom and the hydr­oxy O atom. The dihedral angle between the benzene ring and the naphthyl mean plane is 2.72 (13)°. In the crystal structure, symmetry-related mol­ecules are linked by inter­molecular O—H⋯O hydrogen bonds, forming chains propagating in the c-axis direction. International Union of Crystallography 2009-03-28 /pmc/articles/PMC2969016/ /pubmed/21582600 http://dx.doi.org/10.1107/S160053680900960X Text en © Hai-Tao Huang 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
Huang, Hai-Tao
N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title_full N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title_fullStr N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title_full_unstemmed N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title_short N′-[4-(Dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
title_sort n′-[4-(dimethyl­amino)benzyl­idene]-3-hydr­oxy-2-naphthohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969016/
https://www.ncbi.nlm.nih.gov/pubmed/21582600
http://dx.doi.org/10.1107/S160053680900960X
work_keys_str_mv AT huanghaitao n4dimethylaminobenzylidene3hydroxy2naphthohydrazide

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