2,3-Diphenyl­quinoxalin-1-ium chloride

The title compound, C(20)H(15)N(2) (+)·Cl(−), was prepared by the reaction of benzil with o-phenyl­enediamine in refluxing ethanol and then crystallized in 5% hydro­chloric acid. The two phenyl rings are oriented at dihedral angles of 50.93 (8) and 50.28 (8)° with respect to the quinoxalin-1-ium rin...

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Autor principal: Wu, Wen-Sheng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006961/
https://www.ncbi.nlm.nih.gov/pubmed/21588016
http://dx.doi.org/10.1107/S1600536810023883
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author Wu, Wen-Sheng
author_facet Wu, Wen-Sheng
author_sort Wu, Wen-Sheng
collection PubMed
description The title compound, C(20)H(15)N(2) (+)·Cl(−), was prepared by the reaction of benzil with o-phenyl­enediamine in refluxing ethanol and then crystallized in 5% hydro­chloric acid. The two phenyl rings are oriented at dihedral angles of 50.93 (8) and 50.28 (8)° with respect to the quinoxalin-1-ium ring system. The dihedral angle between the two phenyl rings is 56.71 (10)°. In the crystal, the cations and anions are linked by N—H⋯Cl and C—H⋯Cl inter­actions, forming chains along the b axis.
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spelling pubmed-30069612010-12-30 2,3-Diphenyl­quinoxalin-1-ium chloride Wu, Wen-Sheng Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(20)H(15)N(2) (+)·Cl(−), was prepared by the reaction of benzil with o-phenyl­enediamine in refluxing ethanol and then crystallized in 5% hydro­chloric acid. The two phenyl rings are oriented at dihedral angles of 50.93 (8) and 50.28 (8)° with respect to the quinoxalin-1-ium ring system. The dihedral angle between the two phenyl rings is 56.71 (10)°. In the crystal, the cations and anions are linked by N—H⋯Cl and C—H⋯Cl inter­actions, forming chains along the b axis. International Union of Crystallography 2010-06-26 /pmc/articles/PMC3006961/ /pubmed/21588016 http://dx.doi.org/10.1107/S1600536810023883 Text en © Wen-Sheng Wu 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
Wu, Wen-Sheng
2,3-Diphenyl­quinoxalin-1-ium chloride
title 2,3-Diphenyl­quinoxalin-1-ium chloride
title_full 2,3-Diphenyl­quinoxalin-1-ium chloride
title_fullStr 2,3-Diphenyl­quinoxalin-1-ium chloride
title_full_unstemmed 2,3-Diphenyl­quinoxalin-1-ium chloride
title_short 2,3-Diphenyl­quinoxalin-1-ium chloride
title_sort 2,3-diphenyl­quinoxalin-1-ium chloride
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006961/
https://www.ncbi.nlm.nih.gov/pubmed/21588016
http://dx.doi.org/10.1107/S1600536810023883
work_keys_str_mv AT wuwensheng 23diphenylquinoxalin1iumchloride

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