6-Chloro-2-phenyl-3-(2-phenyl­ethyn­yl)quinoxaline

In the title compound, C(22)H(13)ClN(2), the quinoxaline ring system is close to planar [maximum deviation = 0.061 (2) Å]. The phenyl ring at the 2-position and the phenyl ring of the phenyl­ethynyl substituent make dihedral angles of 49.32 (7) and 11.99 (7) °, respectively, with the quinoxaline mea...

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Detalles Bibliográficos
Autores principales: Ouyang, Xi-Lin, Ouyang, Miao, Huang, Shi-Wen
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/PMC3379328/
https://www.ncbi.nlm.nih.gov/pubmed/22719526
http://dx.doi.org/10.1107/S1600536812020776
Descripción
Sumario:In the title compound, C(22)H(13)ClN(2), the quinoxaline ring system is close to planar [maximum deviation = 0.061 (2) Å]. The phenyl ring at the 2-position and the phenyl ring of the phenyl­ethynyl substituent make dihedral angles of 49.32 (7) and 11.99 (7) °, respectively, with the quinoxaline mean plane. The two phenyl rings are inclined to one another by 61.27 (9)°. In the crystal, mol­ecules are linked by C—H⋯π and π–π inter­actions [centroid–centroid distances = 3.6210 (12) and 3.8091 (12) Å].

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