(E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone

In the title compound, C(19)H(16)F(3)N(3), the dihedral angle between the naphthalene and quinoline ring systems is 14.58 (8)°. The hydrazone C—N—N=C—C chain is in an extended conformation and its mean plane is nearly coplanar with the quinoline plane [dihedral angle = 3.45 (9)°]. The bond angles wi...

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Autores principales: Dutkiewicz, Grzegorz, Mayekar, Anil N., Yathirajan, H. S., Narayana, B., Kubicki, Maciej
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2984078/
https://www.ncbi.nlm.nih.gov/pubmed/21580694
http://dx.doi.org/10.1107/S1600536810009475
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author Dutkiewicz, Grzegorz
Mayekar, Anil N.
Yathirajan, H. S.
Narayana, B.
Kubicki, Maciej
author_facet Dutkiewicz, Grzegorz
Mayekar, Anil N.
Yathirajan, H. S.
Narayana, B.
Kubicki, Maciej
author_sort Dutkiewicz, Grzegorz
collection PubMed
description In the title compound, C(19)H(16)F(3)N(3), the dihedral angle between the naphthalene and quinoline ring systems is 14.58 (8)°. The hydrazone C—N—N=C—C chain is in an extended conformation and its mean plane is nearly coplanar with the quinoline plane [dihedral angle = 3.45 (9)°]. The bond angles within the phenyl ring show the almost additive influence of the two para substituents. In the crystal, weak π–π [centroid–centroid distances = 3.779 (2) and 3.718 (1) Å] and C—H⋯F directional inter­actions join the mol­ecules into centrosymmetric dimers, which are further connected into infinite zigzag chains propagating along a.
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spelling pubmed-29840782010-12-30 (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone Dutkiewicz, Grzegorz Mayekar, Anil N. Yathirajan, H. S. Narayana, B. Kubicki, Maciej Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(19)H(16)F(3)N(3), the dihedral angle between the naphthalene and quinoline ring systems is 14.58 (8)°. The hydrazone C—N—N=C—C chain is in an extended conformation and its mean plane is nearly coplanar with the quinoline plane [dihedral angle = 3.45 (9)°]. The bond angles within the phenyl ring show the almost additive influence of the two para substituents. In the crystal, weak π–π [centroid–centroid distances = 3.779 (2) and 3.718 (1) Å] and C—H⋯F directional inter­actions join the mol­ecules into centrosymmetric dimers, which are further connected into infinite zigzag chains propagating along a. International Union of Crystallography 2010-03-20 /pmc/articles/PMC2984078/ /pubmed/21580694 http://dx.doi.org/10.1107/S1600536810009475 Text en © Dutkiewicz et al. 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
Dutkiewicz, Grzegorz
Mayekar, Anil N.
Yathirajan, H. S.
Narayana, B.
Kubicki, Maciej
(E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title_full (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title_fullStr (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title_full_unstemmed (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title_short (E)-1-(4-Methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
title_sort (e)-1-(4-methyl­phen­yl)ethanone [8-(trifluoro­meth­yl)quinolin-4-yl]hydrazone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2984078/
https://www.ncbi.nlm.nih.gov/pubmed/21580694
http://dx.doi.org/10.1107/S1600536810009475
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