The title compound, C 27 H 24 N 2 O 4 , has been synthesized by the reaction of 4-nitrobenzaldehyde, 3-(cyclopropylamino)-5,5dimethylcyclohex-2-enone and 1,3-indanedione in a mixed solvent of ethylene glycol and acetic acid under microwave irradiation. The dihydropyridine ring adopts a boat conforma
✦ LIBER ✦
5-Cyclopropyl-7,7-dimethyl-10-(3-nitrophenyl)-7,8-dihydro-5H-indeno[1,2-b]quinoline-9,11(6H,10H)-dione
✍ Scribed by Chen, Yan ;Tu, Shu-Jiang ;Jiang, Bo
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 199 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.008 A Disorder in main residue R factor = 0.066 wR factor = 0.245 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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There are two independent molecules in the asymmetric unit of the title compound, C 30 H 26 ClNO 3 . Both molecules are linked through C-HÁ Á ÁO hydrogen bonds into centrosymmetric dimers, providing stabilization.