1-(4-tert-Butylbenzyl)-1H-indole-3-carbaldehyde
✍ Scribed by Sonar, Vijayakumar N. ;Parkin, Sean ;Crooks, Peter A.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 134 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C 20 H 21 NO, was obtained by the reaction of indole-3-carbaldehyde with 4-tert-butylbenzyl chloride and recrystallization of the product from ethanol. The indole ring system is nearly planar and makes a dihedral angle of 74.45 (3) with the plane of the 4-tert-butylphenyl ring.
📜 SIMILAR VOLUMES
In the title compound, C~23~H~25~N~3~O~3~, all bond lengths and angles show normal values. The dihedral angles between the rings of the pyrazole and the unsubstituted and __tert__-butyl-substituted benzene rings are 8.6 (2) and 78.5 (3)°, respectively, while that between the two benzene rings is 76.
In the title compound, C 21 H 21 ClN 2 O 2 , the pyrazole and chlorobenzene rings are coplanar and make a dihedral angle of 79.7 (2) with the tert-butylbenzene ring. The crystal structure displays intermolecular O-HÁ Á ÁO hydrogen bonding.
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
In the title compound, C~23~H~27~NO~3~, the molecules are held together by intermolecular C—H...O hydrogen bonds and π–π stacking interactions.
The solid-state structure of the title compound, C~32~H~40~N~2~O~2~, is characterized by benzoxazine units with a __cisoid__ geometry, and with the N atoms displaced from the planes of the heterocycles. The two benzoxazine groups are nearly coplanar.