Crystal structures of three carbazole derivatives: 12-ethyl-7-phenyl­sulfonyl-7H-benzofuro[2,3-b]carbazole, (1), 2-(4,5-dimeth­oxy-2-nitro­phen­yl)-4-hy­droxy-9-phenyl­sulfonyl-9H-carbazole-3-carbaldehyde, (2), and 12-phenyl-7-phenyl­sulfonyl-7H-benzofuro[2,3-b]carbazole, (3)

The three title compounds, C(26)H(19)NO(3)S, (1), C(27)H(20)N(2)O(8)S, (2), and C(30)H(19)NO(3)S, (3), are carbazole derivatives, where (1) and (3) are heterocycle-containing carbazoles with a benzo­furan moiety fused to a carbazole unit. In (2), a di­meth­oxy­nitro­phenyl ring is attached to the ca...

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Detalles Bibliográficos
Autores principales: Gangadharan, Rajeswari, Narayanan, P., Sethusankar, K., Saravanan, Velu, Mohanakrishnan, Arasambattu K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2016
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137599/
https://www.ncbi.nlm.nih.gov/pubmed/27980821
http://dx.doi.org/10.1107/S2056989016016819

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