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1-tert-But­yl-3-(trifluoro­meth­yl)-1H-pyrazol-5-yl 4-chloro­benzoate

✍ Scribed by Li, Yang ;Li, Jiang-Sheng ;Huang, Peng-Mian ;Duan, Xue-Min ;Dong, Chuan-Ming ;Zeng, Tao

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
101 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 15 H 14 ClF 3 N 2 O 2 , the benzene and pyrazolyl rings form a dihedral angle of 15.9 (3) .

📜 SIMILAR VOLUMES

Dimethyl [(5-chloro-1-phenyl-3-trifluoro
Dimethyl [(5-chloro-1-phenyl-3-trifluoro­meth­yl-1H-pyrazole-4-carbon­yloxy)(4-methoxy­phen­yl)meth­yl]phospho­nate
✍ Liang, Ying ;He, Hong-Wu 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 248 KB

In the title compound, C 21 H 19 ClF 3 N 2 O 6 P, the P atom is in a distorted tetrahedral configuration. In the crystal structure, molecules are linked by intermolecular C-HÁ Á ÁO hydrogen bonds, forming centrosymmetric dimers.

4-{(2,4-Dichloro­phen­yl)[5-hydr­oxy-1-p
4-{(2,4-Dichloro­phen­yl)[5-hydr­oxy-1-phenyl-3-(tri­fluoro­meth­yl)-1H-pyrazol-4­yl]meth­yl}-1-phenyl-3-(trifluoro­meth­yl)-1H-pyrazol-5-ol monohydrate
✍ Yao, Chang-Sheng ;Yu, Chen-Xia ;Tu, Shu-Jiang ;Wang, Xiang-Shan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 214 KB

The title compound, C 27 H 16 Cl 2 F 6 N 4 O 2 ÁH 2 O, was obtained by the reaction of 2,4-dichlorobenzaldehyde and 2-phenyl-5trifluoromethyl-2H-pyrazol-3-ol in aqueous media without any catalyst. In the crystal structure, both intra-and intermolecular hydrogen bonds are found.

1,3-Diphenyl-1H-pyrazol-5-yl 4-chloro­be
1,3-Diphenyl-1H-pyrazol-5-yl 4-chloro­benzoate
✍ Li, Jiang-Sheng ;Duan, Xue-Min ;Huang, Peng-Mian ;Zeng, Tao ;Fan, Mei-Lian 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 249 KB

In the title compound, C 22 H 15 ClN 2 O 2 , the molecular structure is stabilized by intramolecular C-HÁ Á ÁO and C-HÁ Á ÁN hydrogen bonds. Intermolecular C-HÁ Á ÁO hydrogen bonds link the molecules into dimers.

5-Amino-4-chloro-1-[2,6-dichloro-4-(trif
5-Amino-4-chloro-1-[2,6-dichloro-4-(trifluoro­meth­yl)phen­yl]-1H-pyrazole-3-carbonitrile
✍ Li, Shu-Yan ;Zhong, Ping ;Hu, Mao-Lin ;Li, Jin-Hai 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 209 KB

In the title compound, C~11~H~4~Cl~3~F~3~N~4~, the dihedral angle between the pyrazole and the N-substituted benzene ring planes is 84.5 (2)°. The crystal structure is stabilized by N—H...N hydrogen bonds.