1-(4,5-Dihydro-3-p-tolyl-1H-pyrazol-1-yl)-2-(1,2,4-triazol-1-yl)ethanone
✍ Scribed by Xu, Liang-Zhong ;Huang, Yong-Wei ;Yang, Ya-Xun ;Zhang, Pu-Yong ;Li, Kai
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 171 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 18 H 18 N 2 O, was prepared by the reaction of 3-phenyl-1-(p-tolyl)prop-2-en-1-one with hydrazine hydrate in acetic acid. The pyrazole ring is in an envelope conformation. The crystal packing is stabilized by van der Waals forces.
In the molecule of the title compound, C~10~H~7~F~2~N~3~O, the dihedral angle between the planar rings is 84.00 (4)°. Intermolecular C—H...N hydrogen bonds link the molecules and may be effective in stabilizing the crystal structure.
In the title compound, C 16 H 10 Cl 2 N 6 O, molecules are linked into a dimer by a pair of C-HÁ Á ÁN hydrogen bonds. The packing is further stabilized by ainteraction.