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Conversion of 4-amino-4H-1,2,4-triazole to 1,3-bis(1H-azol-l-yl)-2-aryl-2-propanols and 1-phenacyl-4-[(benzoyl or 4-toluenesulfonyl)-imino]-(1H-1,2,4-triazolium) Ylides

✍ Scribed by Anjana Narayanan; David R. Chapman; Subhash P. Upadhyaya; Ludwig Bauer

Book ID
112130781
Publisher
Journal of Heterocyclic Chemistry
Year
1993
Tongue
English
Weight
589 KB
Volume
30
Category
Article
ISSN
0022-152X

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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.

Bis­[4-phenyl-5-(1H-1,2,4-triazol-3-yl)-
Bis­[4-phenyl-5-(1H-1,2,4-triazol-3-yl)-4H-1,2,4-triazol-3-yl] di­sulfide
✍ Pan, Fu-You ;Yang, Jian-Guo ;Chen, Ding-Ben ;Huang, Ling 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 235 KB

The title compound, C 20 H 14 N 12 S 2 , was synthesized by the reaction of 3-hydrazino-1H-1,2,4-triazole with phenyl isocyanate in benzene and by ring closure in an alkaline medium. Intermolecular N-HÁ Á ÁN hydrogen bonds are observed and these form a five-membered ring.