Synthesis of 3-(3-Alkyl-5-thioxo-1H-4,5-dihydro-1,2,4-triazol-4-yl)aminocarbonylchromones
โ Scribed by Linghua Cao; Lin Zhang; Pengyuan Cui
- Book ID
- 111577843
- Publisher
- Springer US
- Year
- 2004
- Tongue
- English
- Weight
- 192 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0009-3122
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
All interatomic distances in the title compound, C~5~H~7~N~3~O~2~S, are normal. The 1,2,4-triazoline ring is planar and it is inclined at 78.61โ (7)ยฐ to the planar acetic acid group. The molecules of the title compound are connected __via__ OโH...N hydrogen bonds into zigzag chains along the [101] di
All interatomic distances in the title compound, C~13~H~15~N~3~O~2~S, are normal. The 1,2,4-triazole ring is planar and is inclined at 46.50โ (6)ยฐ to the phenyl ring. The ethoxycarbonylmethyl group is also close to being planar and is inclined at 87.54โ (9)ยฐ to the 1,2,4-triazole ring. The crystal was
In the title complex, [Sn(C 6 H 5 ) 3 (C 8 H 7 N 4 S)], all bond lengths and angles show normal values. The Sn centre is fourcoordinated by three C atoms [Sn-C 2.119 (6)-2.133 (6) A ห] and one N atom [Sn-N 2.107 (5) A ห] in a distorted tetrahedral geometry. The crystal packing exhibits no classical