6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one

In the title compound, C(15)H(8)Cl(4)N(2)O, the quinoxaline ring system is almost planar, with a dihedral angle between the benzene and pyrazine rings of 3.1 (2)°. The 2,4-dichloro­phenyl ring is approximately perpendicular to the pyrazine ring, with a dihedral angle of 86.47 (13)° between them. The...

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Detalles Bibliográficos
Autores principales: Zhang, Jinpeng, Wang, Yinan, Wang, Qian, Xu, Lichun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414936/
https://www.ncbi.nlm.nih.gov/pubmed/22904923
http://dx.doi.org/10.1107/S160053681203098X
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author Zhang, Jinpeng
Wang, Yinan
Wang, Qian
Xu, Lichun
author_facet Zhang, Jinpeng
Wang, Yinan
Wang, Qian
Xu, Lichun
author_sort Zhang, Jinpeng
collection PubMed
description In the title compound, C(15)H(8)Cl(4)N(2)O, the quinoxaline ring system is almost planar, with a dihedral angle between the benzene and pyrazine rings of 3.1 (2)°. The 2,4-dichloro­phenyl ring is approximately perpendicular to the pyrazine ring, with a dihedral angle of 86.47 (13)° between them. The crystal packing features inter­molecular N—H⋯O hydrogen bonds and π–π stacking inter­actions, with centroid–centroid distances in the range 3.699 (3)–4.054 (3) Å.
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spelling pubmed-34149362012-08-17 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one Zhang, Jinpeng Wang, Yinan Wang, Qian Xu, Lichun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(15)H(8)Cl(4)N(2)O, the quinoxaline ring system is almost planar, with a dihedral angle between the benzene and pyrazine rings of 3.1 (2)°. The 2,4-dichloro­phenyl ring is approximately perpendicular to the pyrazine ring, with a dihedral angle of 86.47 (13)° between them. The crystal packing features inter­molecular N—H⋯O hydrogen bonds and π–π stacking inter­actions, with centroid–centroid distances in the range 3.699 (3)–4.054 (3) Å. International Union of Crystallography 2012-07-18 /pmc/articles/PMC3414936/ /pubmed/22904923 http://dx.doi.org/10.1107/S160053681203098X Text en © Zhang et al. 2012 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
Zhang, Jinpeng
Wang, Yinan
Wang, Qian
Xu, Lichun
6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title_full 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title_fullStr 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title_full_unstemmed 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title_short 6,7-Dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1H)-one
title_sort 6,7-dichloro-3-(2,4-dichloro­benz­yl)­quinoxalin-2(1h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414936/
https://www.ncbi.nlm.nih.gov/pubmed/22904923
http://dx.doi.org/10.1107/S160053681203098X
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