Studies on 1,2,3-triazoles. Part XI. A new entry to the benzopyrano[2,3-D]-1,2,3-triazole system. Cyclization of 1-benzyl-5-chloro-4-(2-hydroxybenzoyl)-1H-1,2,3-triazoles
✍ Scribed by Derek R. Buckle
- Book ID
- 112127736
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1985
- Tongue
- English
- Weight
- 315 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
In the title molecule, C 15 H 12 ClN 3 S, the dihedral angles made by the substituted phenyl and benzyl rings with the triazole ring are 81.39 (10) and 63.59 (10) , respectively. The crystal structure is stabilized by NÐHÁ Á ÁS, CÐHÁ Á ÁCl and CÐHÁ Á Á% interactions.
The structures of the oxidation products of bis-phenylhydrazones and bis-benzoylbydrazones of 1,2-diketones have been investigated by several group of workers. Pechmenn' had reported that the intensely coloured products formed fro% the oxidation of his-phenylhydrazones of 1,2-diketones were dihydro-