Author:
Choi Hong Dae,Seo Pil Ja,Son Byeng Wha,Lee Uk
Abstract
The title compound, C17H15BrO2S, was prepared by the oxidation of 2-(4-bromophenyl)-5,7-dimethyl-3-methylsulfanyl-1-benzofuran using 3-chloroperbenzoic acid. The 4-bromophenyl ring is rotated out of the benzofuran plane, with a dihedral angle of 19.3 (2)°. The O atom and the methyl group of the methylsulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The crystal structure is stabilized by a C—H...O hydrogen bond, and a Br...O halogen bond with a Br...O distance of 3.209 (6)Å and a nearly linear C—Br...O angle of 165.1 (2)°.
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
Cited by
4 articles.
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1. 2-(4-Bromophenyl)-5-fluoro-3-methylsulfinyl-1-benzofuran;Acta Crystallographica Section E Structure Reports Online;2009-08-08
2. 2-(4-Iodophenyl)-5,7-dimethyl-3-methylsulfinyl-1-benzofuran;Acta Crystallographica Section E Structure Reports Online;2008-05-17
3. 2-(4-Iodophenyl)-5-methyl-3-methylsulfinyl-1-benzofuran;Acta Crystallographica Section E Structure Reports Online;2008-05-10
4. 2-(4-Bromophenyl)-5,7-dimethyl-3-methylsulfanyl-1-benzofuran;Acta Crystallographica Section E Structure Reports Online;2007-12-06