The structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.
1-Benzamido-2-(2-furyl)-3-phenylcyclopropanecarboxylic acid
✍ Scribed by Huang, Wan-Yun ;Su, Gui-Fa ;Pan, Cheng-Xue ;Qin, Jiang-Ke
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 74 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The molecule of the title compound, C 21 H 17 NO 4 , exhibits a trans arrangement of the furyl and phenyl substituents on the cyclopropane ring. The crystal structure is stabilized by intermolecular O-HÁ Á ÁO hydrogen-bond interactions.
📜 SIMILAR VOLUMES
The epidithiopiperazine dione ring system (I) is common to a small group of fungal metabolites which are among the most virulent of poisons.
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.