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4-(4-Ethoxy­phen­yl)-3,5-di-2-pyridyl-4H-1,2,4-triazole

✍ Scribed by Zhang, Shu-Ping ;Liu, Zhao-Di ;Yang, Song ;Qiu, Xiao-Yang ;Shao, Si-Chang

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

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✦ Synopsis

In the title compound, C 20 H 17 N 5 O, the two pyridyl rings form dihedral angles of 30.0 (1) and 21.0 (1) with the triazole ring, and the dihedral angle between the triazole and benzene rings is 71.4 (1) . The crystal packing is stabilized by C-HÁ Á ÁN hydrogen bonds.

📜 SIMILAR VOLUMES

3-(2-Ethoxy­phen­yl)-5-methyl­sulfanyl-4
3-(2-Ethoxy­phen­yl)-5-methyl­sulfanyl-4H-1,2,4-triazol-4-amine monohydrate
✍ Ding, Jin-Chang ;Xu, Rong ;Wu, Hua-Yue ;Xiao, Hong-Ping ;Huang, Xiao-Bo 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 249 KB

In the title compound, C 11 H 14 N 4 OSÁH 2 O, the dihedral angle between the ethoxybenzene group and the triazole ring is 48.20 (8) . Intermolecular N-HÁ Á ÁO and O-HÁ Á ÁN hydrogen bonds involving the water molecules form a chain along the a axis.

4-(4-Chloro­phen­yl)-5-(4-methyl­phen­yl
4-(4-Chloro­phen­yl)-5-(4-methyl­phen­yl)-3-(2-pyrid­yl)-4H-1,2,4-triazole
✍ Zhang, Shu-Ping ;Liu, Zhao-Di ;Shao, Si-Chang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 136 KB

In the title compound, C~20~H~15~ClN~4~, the two benzene rings form dihedral angles of 30.95 (9) and 70.69 (6)° with the triazole ring, and the dihedral angle between the triazole and the pyridine rings is 43.38 (8)°. Intermolecular C—H...N hydrogen bonds are observed in the crystal structure.

4-(4-Iso­propyl­phenyl)-3,5-di-2-pyridyl
4-(4-Iso­propyl­phenyl)-3,5-di-2-pyridyl-4H-1,2,4-triazole
✍ Zhang, Shu-Ping ;You, Zhong-Lu ;Shao, Si-Chang ;Zhu, Hai-Liang 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 296 KB

In the title compound, C 21 H 19 N 5 , the pyridyl groups and the benzene ring lie in a propeller arrangement around the central 1,2,4-triazole ring, minimizing the steric effects among these rings. ## Experimental Compound (I) was synthesized by the reaction of equivalent amounts of p-isopropylp

4-(4-Methoxy­phen­yl)-3-meth­yl-5-(2-pyr
4-(4-Methoxy­phen­yl)-3-meth­yl-5-(2-pyrid­yl)-4H-1,2,4-triazole dihydrate
✍ Wang, Zuo-Xiang ;Lan, Yan ;Yuan, Lu-Tong ;Liu, Chun-Yi 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 73 KB

In the title compound, C 15 H 14 N 4 OÁ2H 2 O, the 1,2,4-triazole, pyridine and benzene rings do not share a common plane. The crystal structure is stabilized by O-HÁ Á ÁN and O-HÁ Á ÁO intermolecular hydrogen-bond interactions.