In the title molecule, C 21 H 16 Br 2 N 2 O 2 S, the S atom shows a distorted tetrahedral geometry. The sulfonylphenyl and bromophenyl rings are oriented almost perpendicular to the indole ring system, with dihedral angles of 84.2 (5) and 85.0 (5) , respectively. The molecular structure is stabilize
Ethyl N-(5-bromo-3-phenylindol-2-yl)carbamate
✍ Scribed by Mruthyunjayaswamy, B. H. M. ;Ijare, Omkar B. ;Jadegoud, Y ;Ray Chaudhuri, A. ;Guru Row, T. N.
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 342 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The crystal structure of the title compound, C 17 H 15 BrN 2 O 2 , has been determined at room temperature. The indole moiety is essentially planar and the structure is stabilized by intra-and intermolecular NÐHÁ Á ÁO hydrogen bonds.
📜 SIMILAR VOLUMES
The constituent molecules of the title compound, C 19 H 15 BrN 4 OÁC 4 H 8 O 2 , are linked by hydrogen bonds into a linear chain, with the acetohydrazide O atom serving as acceptor to the amide group as well as to the amino group of the bromoindole group. The ethyl acetate solvent molecule is also
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.014 A Ê R factor = 0.056 wR factor = 0.135 Data-to-parameter ratio = 13.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C 23 H 19 Br 2 NO 4 S, the orientation of the phenylsulfonyl substituent with respect to the indole ring system is influenced by intramolecular C-HÁ Á ÁO interactions. The sulfonyl-bound phenyl ring is orthogonal to the indole ring system. In the crystal structure,stacking int