3-[6-(4-Bromophenyl)-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazin-3-yl]propanol
✍ Scribed by Zhang, Li-Xue ;Jin, Jian-Yu ;Zhou, San-Nu ;Xiao, Hong-Ping ;Zhang, An-Jiang
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 101 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C~13~H~13~BrN~4~OS, crystallizes with two molecules in the asymmetric unit. Intermolecular O—H...N hydrogen bonds enhance the stability of the crystal structure.
📜 SIMILAR VOLUMES
In the title compound, C 17 H 12 F 2 N 4 S, the six-membered thiadiazine ring is distorted from planarity and may be regarded as having a half-chair conformation, with an r.m.s deviation of 0.221 A ˚. The delocalized triazole ring has normal bond lengths.
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
In the title compound, C 24 H 20 N 4 OS, the triazole ring is planar, whereas the thiadiazine may be regarded as having a halfchair conformation.