4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

The title anti­pyrine derivative, C(22)H(19)N(3)O(2), was synthesized by the reaction of 4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro­pyrazol-3-one and 1-hy­droxy­naphthalene-2-carbaldehyde in methanol solution. As expected, the compound adopts a trans configuration about the central C=N bond. The N at...

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Detalles Bibliográficos
Autores principales: Liang, Qiang, Wang, Qian
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007374/
https://www.ncbi.nlm.nih.gov/pubmed/21588289
http://dx.doi.org/10.1107/S1600536810026450
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author Liang, Qiang
Wang, Qian
author_facet Liang, Qiang
Wang, Qian
author_sort Liang, Qiang
collection PubMed
description The title anti­pyrine derivative, C(22)H(19)N(3)O(2), was synthesized by the reaction of 4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro­pyrazol-3-one and 1-hy­droxy­naphthalene-2-carbaldehyde in methanol solution. As expected, the compound adopts a trans configuration about the central C=N bond. The N atom is involved in an intra­molecular O—H⋯N bond which stabilizes the mol­ecular configuration. In the crystal structure, adjacent mol­ecules stack with no short contacts.
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spelling pubmed-30073742010-12-30 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one Liang, Qiang Wang, Qian Acta Crystallogr Sect E Struct Rep Online Organic Papers The title anti­pyrine derivative, C(22)H(19)N(3)O(2), was synthesized by the reaction of 4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro­pyrazol-3-one and 1-hy­droxy­naphthalene-2-carbaldehyde in methanol solution. As expected, the compound adopts a trans configuration about the central C=N bond. The N atom is involved in an intra­molecular O—H⋯N bond which stabilizes the mol­ecular configuration. In the crystal structure, adjacent mol­ecules stack with no short contacts. International Union of Crystallography 2010-07-10 /pmc/articles/PMC3007374/ /pubmed/21588289 http://dx.doi.org/10.1107/S1600536810026450 Text en © Liang and Wang 2010 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
Liang, Qiang
Wang, Qian
4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title_full 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title_fullStr 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title_full_unstemmed 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title_short 4-[(1-Hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
title_sort 4-[(1-hy­droxy-2-naphth­yl)methyl­ene­amino]-1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007374/
https://www.ncbi.nlm.nih.gov/pubmed/21588289
http://dx.doi.org/10.1107/S1600536810026450
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