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Synthesis of benzotristriazole. 4-nitrobenzo[1,2-d:3,4-d′] bistriazole and 4,4′-dicarboxy-5,5′-1H-1,2,3-triazole

✍ Scribed by V. A. Samsonov; L. B. Volodarskii; V. L. Korolev; G. Kh. Khisamutdinov

Publisher
Springer US
Year
1993
Tongue
English
Weight
230 KB
Volume
29
Category
Article
ISSN
0009-3122

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📜 SIMILAR VOLUMES

4-Amino-3-(1,2,4-triazol-1-yl)-1H-1,2,4-
4-Amino-3-(1,2,4-triazol-1-yl)-1H-1,2,4-triazole-5(4H)-thione
✍ Xu, Liang-Zhong ;Yu, Guan-Ping ;Xu, Feng-Ling ;Li, Wei-Hua 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 230 KB

In the molecule of the title compound, C 5 H 7 N 7 S, the essentially planar triazole ring and the 4-amino-5-mercapto-1,2,4-triazole moiety make a dihedral angle of 70.97 (5) . In the crystal structure, weak intermolecular N-HÁ Á ÁN and N-HÁ Á ÁS hydrogen bonds stabilize the packing.

1-(Acetonyl)-3-(2-thienylmethyl)-4-(4H-1
1-(Acetonyl)-3-(2-thienylmethyl)-4-(4H-1,2,4-triazol-4-yl)-1H-1,2,4-triazol-5(4H)-one
✍ Ustabaş, Reşat ;Çoruh, Ufuk ;Sancak, Kemal ;Demirkan, Esra ;Vázquez-López, Ezequ 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 540 KB

In the title compound, C 12 H 12 N 6 O 2 S, the thiophene ring is disordered equally over two positions, corresponding to rotation of approximately 180 about the C-C single bond. The central triazole ring has substituents at the 1-, 3-, 4-and 5positions. Intermolecular C-HÁ Á ÁN and C-HÁ Á ÁO intera