Synthesis of C-nucleosides. 13. s-Triazolo[4,3-a]- and -[1,5-a]pyridine derivatives
โ Scribed by Huynh Dinh Tam, .; Igolen, Jean.; Marquet, Jean P.; Bisagni, Emile.; Lhoste, Jean M.
- Book ID
- 127125093
- Publisher
- American Chemical Society
- Year
- 1976
- Tongue
- English
- Weight
- 583 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
Synthese von 2H-1,2,3-Triazolo[4,5-~][1,2,4]triazolo[4,3-a]pyridinen und verwandten Systemen Zur Herstellung des 2H-1,2,3-Triazolo[4,5-c]pyridin-4(5H)-ons 4 wurde 2-Phenyl-2H-l,2,3triazol-4-carbaldehyd (1) zunichst in die Acrylsiiure 2 umgewandelt und letztere dann nach vorausgehender Curtius-Umlage
The major decomposition pathway involved in the fragmentation of derivatives of the title ring systems was the loss of RCN from the five-membered ring, except when this ring had a 3-amino, 3-hydroxyl or 3-mercapto substituent. In these cases, the exocyclic substituent and at least one nitrogen atom