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2-n-Butyl-6-chloro-1-(2,4-dimethylphenylsulfonyl)-1H-benzimidazole–2-n-butyl-5-chloro-1-(2,4-dimethylphenylsulfonyl)-1H-benzimidazole (0.759/0.241)
The title compound, 0.759C(19)H(21)ClN(2)O(2)S·0.241C(19)H(21)ClN(2)O(2)S, was synthesized by arylsulfonylation of 2-n-butyl-5-chloro-1H-benzimidazole in the presence of triethylamine. The crystal structure is composed of two molecules, 2-n-butyl-6-chloro-1-(2,4-dimethylphenylsulfonyl)-1H-benz...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238991/ https://www.ncbi.nlm.nih.gov/pubmed/22199840 http://dx.doi.org/10.1107/S1600536811047957 |
Sumario: | The title compound, 0.759C(19)H(21)ClN(2)O(2)S·0.241C(19)H(21)ClN(2)O(2)S, was synthesized by arylsulfonylation of 2-n-butyl-5-chloro-1H-benzimidazole in the presence of triethylamine. The crystal structure is composed of two molecules, 2-n-butyl-6-chloro-1-(2,4-dimethylphenylsulfonyl)-1H-benzimidazole and 1-(2,4-dimethylphenylsulfonyl)-2-n-butyl-5-chloro-1H-benzimidazole, in the refined ratio of 0.759 (4):0.241 (4) disordered at the same position in the unit cell. The molecule has three essentially planar fragments viz. benzimidazole, dimethylbenzene and n-butyl (r.m.s. deviations of 0.009, 0.024 and 0.003 Å, respectively). The angle between the benzimidazole and dimethylbenzene fragments is 86.0 (1)°. In the crystal, pairs of intermolecular C—H⋯π interactions form centrosymmetrical dimers, which are linked by weak intermolecular C—H⋯O hydrogen bonds. |
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