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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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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| 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 |
| Sumario: | 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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