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.
1,4-Bis(8-tert-butyl-6-methyl-4H-1,3-benzoxazin-3-yl)benzene
✍ Scribed by Huerta, Raúl ;Toscano, Rubén A. ;Castillo, Ivan
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 222 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
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.
📜 SIMILAR VOLUMES
In the title compound, C 20 H 22 ClN 3 O 4 , the dihedral angle between the benzotriazole plane and the benzene plane is 38.2 (7) . Intramolecular O-HÁ Á ÁO and O-HÁ Á ÁN hydrogen bonds are present.
Single-crystal X-ray study T = 100 K Mean '(C±C) = 0.003 A Ê R factor = 0.061 wR factor = 0.150 Data-to-parameter ratio = 16.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.