In the pyridone ring of the title compound, C 19 H 20 ClNO 2 , single and double bonds alternate, though allowing some degree of conjugation. One C atom in the cycloheptene ring is disordered over two positions, which form boat and chair conformations of cycloheptene, respectively.
4-Methyl-1-(3-nitrophenacyl)-5,6,7,8-tetrahydroquinolin-2(1H)-one
✍ Scribed by Albov, Dmitry V. ;Rybakov, Victor B. ;Babaev, Eugene V. ;Aslanov, Leonid A.
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 234 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 9 H 10 N 2 O 2 , the tetrahydropyridine ring adopts an envelope conformation and the molecule, except for the envelope flap C and the H atoms, is essentially planar.
In the title compound, C 19 H 20 N 2 O 2 S, the central thienopyrimidine ring system is essentially planar. The molecular structure is stabilized by C-HÁ Á ÁO hydrogen bonds. In the crystal packing, the molecules are linked only by van der Waals forces.
In the pyridone ring of the title compound, C 20 H 22 ClNO 2 , single and double bonds alternate, though allowing some degree of delocalization. Two C atoms in the cyclooctene ring are disordered, indicating some ¯exibility of the large ring.