5-Bromo-3-ethyl­sulfinyl-7-methyl-2-(4-methyl­phen­yl)-1-benzo­furan

In the title compound, C(18)H(17)BrO(2)S, the dihedral angle between the mean planes of the benzo­furan and 4-methyl­phenyl rings is 14.54 (5)°. In the crystal, mol­ecules are linked via pairs of π–π inter­actions between the benzene and 4-methyl­phenyl rings, with centroid–centroid distances of 3.8...

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Detalles Bibliográficos
Autores principales: Choi, Hong Dae, Seo, Pil Ja, Lee, Uk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998609/
https://www.ncbi.nlm.nih.gov/pubmed/24826160
http://dx.doi.org/10.1107/S1600536814005844
Descripción
Sumario:In the title compound, C(18)H(17)BrO(2)S, the dihedral angle between the mean planes of the benzo­furan and 4-methyl­phenyl rings is 14.54 (5)°. In the crystal, mol­ecules are linked via pairs of π–π inter­actions between the benzene and 4-methyl­phenyl rings, with centroid–centroid distances of 3.811 (3) and 3.755 (3) Å. A similar inter­action is found between the furan and 4-methyl­phenyl rings, with a centroid–centroid distance of 3.866 (3) Å between neighbouring mol­ecules. The mol­ecules are stacked along the a-axis direction. In addition, a short Br⋯O contact distance of 3.128 (2) Å is observed between inversion-related dimers.

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