Heterocyclic Synthesis with Nitriles: Synthesis of Pyrazolopyrimidine and Pyrazolopyridine Derivatives
โ Scribed by Salaheldin, Abdellatif; Oliveira-Campos, Ana; Rodrigues, Ligia
- Book ID
- 126768028
- Publisher
- Taylor and Francis Group
- Year
- 2009
- Tongue
- English
- Weight
- 204 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0039-7911
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract 2โAminoโ6โchloropyridineโ3,5โdicarbonitrile was used as an intermediate for synthesis of new pyrazolopyridine, pyridopyrimidine, benzodiazepine, and benzothiazipine derivatives. J. Heterocyclic Chem., (2011).
## Abstract magnified image A series of pyrazolo [3,4โd] pyrimidine, pyrazolo [1,5โa] pyrimidine, and pyrazolyl triazoles have been prepared __via__ reaction of ethyl 5โaminoโ3โphenylpyrazoleโ4โcarboxylate with isothiocyanic esters, ฮฑ,ฮฒโunsaturated nitriles, and some active methylene reagents. J. H