The title compound, C 20 H 22 ClNO 3 , was synthesized by the reaction of 3-chlorobenzaldehyde, 5,5-dimethyl-1,3-cyclohexanedione and methyl 2-aminocrotonate in an ionic liquid medium. The X-ray analysis reveals that the nitrogencontaining ring adopts a boat conformation and the cyclohexene ring has
2-Amino-4-(2-chlorophenyl)-7,7-dimethyl-1-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile
✍ Scribed by Jiang, Hong ;Wang, Xiang-Shan ;Zhang, Mei-Mei ;Li, Yu-Ling ;Shi, Da-Qing
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 349 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 22 H 26 FNO 2 , was synthesized by the reaction of 4-fluorobenzaldehyde, Meldrum's acid, dimedone and cyclopentylamine hydrochloride, together with sodium acetate, in ethanol under microwave irradiation. The pyridone ring adopts a screw-boat conformation and the cyclohexenone r
for data collection on the CCD facility, and organic papers o2842 Anilkumar et al. C 23 H 21 ClN 2 OS
8-(4-Chlorophenoxy)-7-(4-chlorophenyl)-1,2,5trimethylthieno[2 0 0 0 ,3 0 0 0 ;2,3]pyrido [4,5-d]pyrimidin-6(7H)-one
All the interatomic distances in the title compound, C 22 H 25 N 3 O 4 , are normal. The heteroatom ring of the quinoxalinone system shows a half-chair conformation, slightly distorted towards a sofa. In the crystal structure, the molecules dimerize via a pair of N-HÁ Á ÁO hydrogen bonds. The dimers