The crystal structure of the title compound, C 12 H 14 Cl 2 FNO 4 S, shows that, although there are no intra-or intermolecularstacking interactions, there are O-HÁ Á ÁO, C-HÁ Á ÁF and C-HÁ Á ÁO hydrogen bonds.
2-(4-Fluorophenoxy)-N-methylacetamide
✍ Scribed by Luo, Zhong-Hua ;Liu, Shan ;Deng, Shui-Ping ;Zhu, Hong-Jun ;Jia, Hong-Sheng
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 274 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The asymmetric unit of the title compound, C~9~H~10~FNO~2~, contains two molecules. Intra- and intermolecular N—H...O and C—H...F hydrogen bonds link the molecules into a three-dimensional framework; they seem to be effective in the stabilization of the crystal structure.
📜 SIMILAR VOLUMES
In the molecule of the title compound, C 23 H 20 ClFN 2 O 4 , the cyclohexene ring is not planar and has a flattened boat conformation. Intermolecular C-HÁ Á ÁO hydrogen bonds, linking the independent molecules into dimers, may be effective in the stabilization of the crystal structure.
View of the molecule of (I), showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 35% probability level.
There are two independent molecules in the asymmetric unit of the title compound, C 15 H 14 N 2 O 4 , which differ from each other in some torsion angles. In the crystal structure, molecules are linked throgh intermolecular N-HÁ Á ÁO hydrogen bonds, forming chains running along the b axis.
The asymmetric unit of the title compound, C 16 H 16 N 2 O 4 , obtained from the reaction of 4-nitrophenol with N-ethyl-Nphenylchloracetamide in dimethylformamide at 373 K, contains two crystallographically independent molecules which differ in the orientations of the ethyl groups. The dihedral angl