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1-[2,6-Dichloro-4-(trifluoro­meth­yl)phen­yl]-5-[(2-fur­yl)methyl­eneamino]-1H-pyrazole-3-carbonitrile

✍ Scribed by Zhong, Ping ;Yang, Zhiping ;Shi, Qian ;Hu, Maolin ;Li, Shuyan ;Tang, Riyuan

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

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✦ Synopsis

The structure of (I), showing the atomic numbering scheme and displacement ellipsoids drawn at the 50% probability level.

📜 SIMILAR VOLUMES

4-Bromo-1-[2,6-dichloro-4-(trifluoro­met
4-Bromo-1-[2,6-dichloro-4-(trifluoro­meth­yl)phen­yl]-5-[(2-fur­yl)methyl­eneamino]-1H-pyrazole-3-carbonitrile
✍ Li, Shu-Yan ;Zhong, Ping ;Hu, Mao-Lin ;Li, Jin-Hai 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 112 KB

The title compound, C 16 H 6 Br Cl 2 F 3 N 4 O , is an imine with an overall Y-shape. The dihedral angles between the pyrazole ring and the benzene and furan ring planes are 88.6 (2) and 65.5 (2) , respectively.

1-[2,6-Dichloro-4-(trifluoro­meth­yl)phe
1-[2,6-Dichloro-4-(trifluoro­meth­yl)phen­yl]-5-[(3,4-methyl­enedioxy­phen­yl)methyl­eneimino]-1H-pyrazole-3-carbonitrile
✍ Zhong, Ping ;Zhang, Xiao-Hong ;Yang, Zhi-Ping ;Xiao, Hong-Ping ;Hu, Mao-Lin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 160 KB

In the title molecule, C 19 H 9 Cl 2 F 3 N 4 O 2 , all bond lengths and angles are normal. The dihedral angle between the pyrazole and attached benzene rings is 77.5 (2) . The crystal packing is mainly stabilized by van der Waals forces.

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.