In the title compound, C 5 H 6 N + ÁC 15 H 11 O 4 S À , the C-C-C-C torsion angle of À166.9 (2) between the 5-vinylbenzenesulfonate group and the phenyl ring indicates the nonplanarity of the system. The NH group of the pyridinium ring has an intermolecular contact with a sulfonyl O atom. Six interm
3-[4-(1-Oxo-3-phenylprop-2-en-1-yl)phenyl]sydnone
✍ Scribed by Thamotharan, S. ;Parthasarathi, V. ;Hunnur, Raveendra K. ;Shinge, Prashant S. ;Badami, Bharati ;Schenk, Kurt J.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 155 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C~21~H~16~O, was prepared from biphenyl-4-carbaldehyde and acetophenone. The molecule is essentially planar.
In the title compound, C 18 H 18 O 4 , the dihedral angle between the benzene rings is 9.07 (7) . Intermolecular C-HÁ Á ÁO interactions form chains along the c axis. The crystal structure is further stabilized by C-HÁ Á Á interactions.
In the title biologically active compound, C 16 H 12 O 3 , the central C C double bond is trans configured. The molecule consists of two essentially planar parts which are twisted by 26.89 (5) with respect to each other.