The phenyl ring in the title compound, C~15~H~11~Br~2~NO~2~S, makes a dihedral angle of 81.8 (1)° with the mean plane of the indole system. The molecular structure is stabilized by C—H...O hydrogen bonds.
1-Bromo-2-(bromomethyl)naphthalene
✍ Scribed by Hauptvogel, Ines Maria ;Schwarzer, Anke ;Weber, Edwin
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 260 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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Dimethoxy-2,3-dimethylbenzene was brominated under radical conditions to give the title compound, C 10 H 11 Br 3 O 4 . The bond lengths and angles are generally within the normal ranges. The crystal packing is stabilized by weak intermolecular C-HÁ Á ÁO and C-HÁ Á ÁBr hydrogen bonds.
We are investigating the structures of 1,8-disubstituted naphthalenes as part of a wider study into steric crowding and hyperconjugation. In the title compound, C 16 H 11 BrSe, the SeÁ Á ÁBr distance is 3.1136 (5) A ˚. The Br and Se atoms lie 0.400 (1) and À0.421 (1) A ˚, respectively, from the mean
The title compound, C 13 H 11 Br 3 , has a planar framework of C atoms with no distortion towards helicity. The two adjacent bromine substituents point to opposite sides of the ring system. Two bromine±bromine contacts, with distances less than twice the van der Waals radius, link the molecules to f