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2-(4-Bromophenyl)-5,7-dimethyl-3-methylsulfinyl-1-benzofuran

✍ Scribed by Choi, Hong Dae ;Seo, Pil Ja ;Son, Byeng Wha ;Lee, Uk

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
578 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C~17~H~15~BrO~2~S, 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)°.

📜 SIMILAR VOLUMES

2,5-Dimethyl-3-methyl­sulfinyl-1-benzofu
2,5-Dimethyl-3-methyl­sulfinyl-1-benzofuran
✍ Choi, Hong Dae ;Seo, Pil Ja ;Son, Byeng Wha ;Lee, Uk 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 192 KB

The title compound, C 11 H 12 O 2 S, was prepared by the oxidation of 2,5-dimethyl-3-methylsulfanyl-1-benzofuran using 3-chloroperbenzoic acid. The 1-benzofuran ring system is essentially planar. The crystal structure is stabilized by-CH 2 -HÁ Á Á interactions.

5-Methyl-3-methylsulfinyl-2-phenyl-1-ben
5-Methyl-3-methylsulfinyl-2-phenyl-1-benzofuran
✍ Choi, Hong Dae ;Seo, Pil Ja ;Son, Byeng Wha ;Lee, Uk 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 752 KB

The title compound, C 16 H 14 O 2 S, was prepared by the oxidation of 3,5-dimethyl-2-phenyl-1-benzofuran using 3chloroperbenzoic acid. The O atom and the methyl group of the methylsulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The phenyl ring is rotated out of th

5-(4-Bromo­phen­yl)-2-methyl-3-methyl­su
5-(4-Bromo­phen­yl)-2-methyl-3-methyl­sulfanyl-1-benzofuran
✍ Choi, Hong Dae ;Woo, Hyun Mi ;Seo, Pil Ja ;Son, Byeng Wha ;Lee, Uk 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 171 KB

The title compound, C 16 H 13 BrOS, was prepared by the Lewis acid-catalysed reaction of 4 0 -bromo-1,1 0 -biphenyl-4-ol withchloro--(methylsulfanyl)acetone. The crystal structure is stabilized by a C-HÁ Á Á interaction involving a CH group of the 4-bromophenyl ring and the furan ring.