In the title compound, C 11 H 11 N 2 O 7 P, compression of the P-O-C angles is observed, suggesting that some strain is probably present. The configuration around phosphorus is distorted tetrahedral. In the crystal structure, N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen-bond contacts and van der Waals forces st
1-(4-Nitrophenyl)pyrrolidine-2-carboxamide
✍ Scribed by Liu, Wei ;Guo, Yan-Ling ;Han, Cong ;Cheng, Shao-Ling
- Book ID
- 104490799
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 181 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 295 K Mean (C-C) = 0.004 A R factor = 0.048 wR factor = 0.123 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
In the title compound, C~14~H~12~N~2~O~3~, the dihedral angle between the two aromatic rings is 86.13 (15)°. Intermolecular N—H...O hydrogen bonds [N...O = 2.886 (3) Å and N—H...O = 174 (3)°] between the NH~2~ and C=O groups link the molecules into a one-dimensional ribbon augmented by secondary N—H
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.052 wR factor = 0.163 Data-to-parameter ratio = 15.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
## Abstract We recently reported a series of 1‐acyl‐__N__‐(biphenyl‐4‐ylmethyl)pyrrolidine‐2‐carboxamides as AT~1~ receptor ligands. The most potent compound of the series, 1‐pentanoyl‐__N__‐{[2'‐(1__H__‐tetrazol‐5‐yl)biphenyl‐4‐yl]methyl}‐pyrrolidine‐2‐carboxamide, showed an interesting affinity f