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2-(4-Bromo­phen­yl)-1-(phenyl­sulfin­yl)naphtho[2,1-b]furan

In the title compound, C(24)H(15)BrO(2)S, the sulfinyl O atom and the phenyl group of the phenyl­sulfinyl substituent lie on opposite sides of the plane through the naphthofuran fragment. The phenyl ring is nearly perpendicular to the plane of the tricyclic naphthofuran system [81.77 (6)°] and is ti...

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Detalles Bibliográficos
Autores principales: Choi, Hong Dae, Seo, Pil Ja, Son, Byeng Wha, Lee, Uk
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977400/
https://www.ncbi.nlm.nih.gov/pubmed/21583685
http://dx.doi.org/10.1107/S1600536809029250
Descripción
Sumario:In the title compound, C(24)H(15)BrO(2)S, the sulfinyl O atom and the phenyl group of the phenyl­sulfinyl substituent lie on opposite sides of the plane through the naphthofuran fragment. The phenyl ring is nearly perpendicular to the plane of the tricyclic naphthofuran system [81.77 (6)°] and is tilted slightly towards it. The 4-bromo­phenyl ring is rotated out of the naphthofuran plane by a dihedral angle of 31.12 (4)°. In the crystal structure, non-classical inter­molecular C—H⋯O and C—H⋯Br hydrogen bonds are observed. The crystal structure also exhibits aromatic π–π inter­actions between the furan ring and the central benzene ring of the adjacent naphthofuran system [centroid–centroid distance = 3.768 (3) Å]. In addition, inter­molecular C—Br⋯π inter­actions [3.866 (2) Å] between the Br atom and the phenyl ring of the phenyl­sulfinyl substituent are present.