1-(2,6-Difluorobenzoyl)-3-(1,3,4-thiadiazol-2-yl)urea
✍ Scribed by Song, Xin-Jian ;Zhang, Sheng-Hui ;Li, Yao-Hua ;Tan, Xiao-Hong ;Wang, Yan-Gang
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 267 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 292 K Mean (C-C) = 0.004 A Disorder in main residue R factor = 0.043 wR factor = 0.115 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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
The title compound, C 18 H 12 F 3 N 3 OS 2 , was synthesized by the reaction of [(Z)-1-phenylmethylidene]{5-[3-(trifluoromethyl)phenyl]-1,3,4-thiadiazol-2-yl}amine and mercaptoacetic acid. In the structure there are intramolecular C-HÁ Á ÁS and C-HÁ Á ÁN and intermolecular C-HÁ Á ÁN hydrogen bonds.
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.