In the title compound, C 17 H 14 N 4 OS, the central heterocyclic system formed by the five-membered triazole and thiadiazole rings is planar. The bond lengths within the system indicate some degree of delocalization. ## Experimental The title compound was prepared in 80% yield from 4-amino-(2eth
6-(2-Chlorophenyl)-3-(4-ethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
✍ Scribed by Lei, Xin-Xiang ;Zhang, An-Jiang ;Huang, Xiao-Bo ;Zhang, Li-Xue
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 127 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 18 H 16 N 4 O 2 S, the central heterocyclic system formed by the five-membered triazole and thiadiazole rings is planar. The bond lengths within the system indicate some degree of delocalization.
In the title compound, C 18 H 14 ClN 3 O 2 S 2 , the thiazolidine ring adopts an envelope conformation. There are intermolecular C-HÁ Á ÁO interactions, forming centrosymmetric dimers.
The title compound, C 16 H 9 ClF 2 N 4 S, was prepared by the reaction of 4-amino-5-mercapto-3-chlorophenyl-1,2,4-triazole and 2-bromo-2 0 ,4 0 -fluoroacetophenone. The six-membered thiadiazine ring is distorted from planarity, with an r.m.s. deviation of 0.201 A ˚. All C and N atoms of the triazole