(4aR*,8aS*)-2,3-Diphenyl-4a,5,6,7,8,8a-hexa­hydro­quinoxaline

In the title compound, C(20)H(20)N(2), the quinoxaline ring adopts a very distorted half-chair conformation [N=C—C=N = 22.7 (2)° for the nominally coplanar atoms] and the cyclo­hexane ring adopts a chair conformation. The quinoxaline and cyclo­hexane rings are cis-fused. The two phenyl rings form a...

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Detalles Bibliográficos
Autores principales: Chen, W., Tang, K.-S., Fan, L.-Y.
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/PMC3394007/
https://www.ncbi.nlm.nih.gov/pubmed/22798872
http://dx.doi.org/10.1107/S1600536812028061
Descripción
Sumario:In the title compound, C(20)H(20)N(2), the quinoxaline ring adopts a very distorted half-chair conformation [N=C—C=N = 22.7 (2)° for the nominally coplanar atoms] and the cyclo­hexane ring adopts a chair conformation. The quinoxaline and cyclo­hexane rings are cis-fused. The two phenyl rings form a dihedral angle of 63.88 (7)°.

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