(E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one

In the title mol­ecule, C(22)H(16)N(2)O, the phenyl ring is twisted slightly with respect to the plane of the central pyrazole ring [dihedral angle = 14.8 (2)°]; the central ring is connected to the naphthyl ring through a —CH=CH—C(=O)— fragment, whose C=C double bond has an E configuration. The pyr...

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Autores principales: Asiri, Abdullah M., Al-Youbi, Abdulrahman O., Faidallah, Hassan M., Alamry, Khalid A., Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201529/
https://www.ncbi.nlm.nih.gov/pubmed/22064894
http://dx.doi.org/10.1107/S1600536811035124
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author Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Faidallah, Hassan M.
Alamry, Khalid A.
Ng, Seik Weng
author_facet Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Faidallah, Hassan M.
Alamry, Khalid A.
Ng, Seik Weng
author_sort Asiri, Abdullah M.
collection PubMed
description In the title mol­ecule, C(22)H(16)N(2)O, the phenyl ring is twisted slightly with respect to the plane of the central pyrazole ring [dihedral angle = 14.8 (2)°]; the central ring is connected to the naphthyl ring through a —CH=CH—C(=O)— fragment, whose C=C double bond has an E configuration. The pyrazole ring and naphthalene ring system are twisted by 46.3 (1)°. Weak inter­molecular C—H⋯O hydrogen bonds link the mol­ecules, forming supra­molecular chains running along the a axis. The crystal studied was a non-merohedral twin with a component ratio of 0.544 (2):0.456 (2).
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spelling pubmed-32015292011-11-06 (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one Asiri, Abdullah M. Al-Youbi, Abdulrahman O. Faidallah, Hassan M. Alamry, Khalid A. Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(22)H(16)N(2)O, the phenyl ring is twisted slightly with respect to the plane of the central pyrazole ring [dihedral angle = 14.8 (2)°]; the central ring is connected to the naphthyl ring through a —CH=CH—C(=O)— fragment, whose C=C double bond has an E configuration. The pyrazole ring and naphthalene ring system are twisted by 46.3 (1)°. Weak inter­molecular C—H⋯O hydrogen bonds link the mol­ecules, forming supra­molecular chains running along the a axis. The crystal studied was a non-merohedral twin with a component ratio of 0.544 (2):0.456 (2). International Union of Crystallography 2011-09-03 /pmc/articles/PMC3201529/ /pubmed/22064894 http://dx.doi.org/10.1107/S1600536811035124 Text en © Asiri et al. 2011 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
Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Faidallah, Hassan M.
Alamry, Khalid A.
Ng, Seik Weng
(E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title_full (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title_fullStr (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title_full_unstemmed (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title_short (E)-1-(Naphthalen-1-yl)-3-(1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one
title_sort (e)-1-(naphthalen-1-yl)-3-(1-phenyl-1h-pyrazol-4-yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201529/
https://www.ncbi.nlm.nih.gov/pubmed/22064894
http://dx.doi.org/10.1107/S1600536811035124
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