6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
2012 ◽
Vol 68
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pp. o1741-o1741
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In the title compound, C22H13ClN2, 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].
2012 ◽
Vol 68
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pp. o1677-o1677
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2012 ◽
Vol 68
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pp. o1736-o1737
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2015 ◽
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2012 ◽
Vol 68
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pp. o1210-o1210
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2015 ◽
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2012 ◽
Vol 68
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2014 ◽
Vol 70
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pp. o148-o148
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2012 ◽
Vol 68
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pp. o1901-o1901
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