In the title compound, C 19 H 18 N 2 O 2 , the dihedral angles made by the central pyrazole ring with the benzyl and phenyl rings are 87.00 (9) and 15.23 (9) , respectively. There is a short intermolecular interaction between a C-H bond and the benzyl ring.
N-Benzyl-5-phenyl-1H-pyrazole-3-carboxamide
✍ Scribed by Ge, Yan-Qing ;Xia, Yong ;Wei, Fang ;Dong, Wen-Liang ;Zhao, Bao-Xiang
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 116 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title molecule, C~17~H~15~N~3~O, the pyrazole ring makes dihedral angles of 22.0 (2) and 66.5 (3)° with the two phenyl rings. In the crystal structure, intermolecular N—H...O and C—H...O hydrogen bonds link the molecules into ribbons running along the a axis.
📜 SIMILAR VOLUMES
The title compound, C~11~H~10~N~2~O~2~, was prepared by the esterfication of 5-phenyl-1__H__-pyrazole-3-carboxylic acid with methanol. The phenyl ring is rotated out of the pyrazole plane, forming a dihedral angle of 6.4 (1)°. The crystal structure is stabilized by intermolecular aromatic π–π intera
Single-crystal X-ray study T = 173 K Mean '(C±C) = 0.003 A Ê R factor = 0.035 wR factor = 0.083 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.