Studies on new routes for the synthesis of 4- and 5-aminoimidazole nucleoside derivatives
✍ Scribed by M. Teresa García-Lopez; Rosario Herranz
- Book ID
- 112126676
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1982
- Tongue
- English
- Weight
- 216 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
A new route to the synthesis of pyrazole and pyrimidine C-nucleosides, which involves as the key step a metal promoted reaction of ~-D-ribofuranosyl ketoesters with alkyl cyanoformates is described. 2,3,5-Tri-O-benzoyl-~-D-ribofuranosyl cyanide I reacts with ct-bromoesters, in the presence of zinc d
A new route to the synthesis of pyrazole and pyrimidine C-nucleosides, involving as the key step a metal catalysed reaction of [3-D-ribofuranosyl ketoesters with alkyl cyanoformates, is described. 2,3,5-Tri-O-benzoyl-13-D-ribofuranosyl cyanide (1) reacts with ¢t-bromoesters, in the presence of zinc