The asymmetric unit of (I), with displacement ellipsoids drawn at the 50% probability level and the atom-numbering scheme. organic papers o1358 Ocak I
1-(2-Furyl)-3-phenyl-2-propen-1-one
✍ Scribed by Ocak Ískeleli, Nazan ;Işık, Şamil ;Özdemir, Zuhal ;Bilgin, Altan
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 141 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.
📜 SIMILAR VOLUMES
In the title compound, C~16~H~12~O~3~, the dihedral angle between the benzene rings is 12.0 (1)°. In the crystal structure, the molecules are linked through π–π interactions and C–H...π (arene) hydrogen-bonding interactions.
In the title compound, C 13 H 9 NO 4 , the dihedral angle between the benzene and furan rings is 31.63 (6) . The nitro group is almost coplanar with the attached benzene ring. In the crystal structure, intermolecular C-HÁ Á ÁO hydrogen bonds link the molecules, forming chains along the b axis.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.038 wR factor = 0.111 Data-to-parameter ratio = 13.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 19 H 15 ClN 2 O, was prepared from phenylhydrazine and 1-(4-chlorophenyl)-3-(2-furyl)-2propenyl-1-ketone. The pyrazoline ring forms a dihedral angle of 11.09 (10) with the phenyl ring, 89.23 (1) with the furan ring and 7.58 (10) with the chlorophenyl ring.