The formation of pyrazolo[1,5‐<i>a</i>]pyrimidines by the reaction of 3‐(4‐chlorophenyl)pyrazol‐5‐amine with chalcones
| dc.contributor.author | Jairo Quiroga | |
| dc.contributor.author | Braulio Insuasty | |
| dc.contributor.author | Ricardo Rincon | |
| dc.contributor.author | Marina Larrahondo | |
| dc.contributor.author | Norbert Hanold | |
| dc.contributor.author | Herbert Meier | |
| dc.coverage.spatial | Bolivia | |
| dc.date.accessioned | 2026-03-22T14:43:23Z | |
| dc.date.available | 2026-03-22T14:43:23Z | |
| dc.date.issued | 1994 | |
| dc.description | Citaciones: 33 | |
| dc.description.abstract | Abstract Cyclocondensation reactions of the pyrazol‐5‐amine 1 and the 1‐aryl‐3‐phenyl‐2‐propen‐1‐ones 2a‐d yield the 6,7‐dihydropyrazolo[1,5‐ a ]pyrimidines 7a‐d . Whereas 7a‐c can be isolated in pure state, 7d is subjected to a spontaneous oxidation. | |
| dc.identifier.doi | 10.1002/jhet.5570310606 | |
| dc.identifier.uri | https://doi.org/10.1002/jhet.5570310606 | |
| dc.identifier.uri | https://andeanlibrary.org/handle/123456789/48168 | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.relation.ispartof | Journal of Heterocyclic Chemistry | |
| dc.source | Universidad de Los Andes | |
| dc.subject | Chemistry | |
| dc.subject | Amine gas treating | |
| dc.subject | Yield (engineering) | |
| dc.subject | Aryl | |
| dc.subject | Medicinal chemistry | |
| dc.subject | Organic chemistry | |
| dc.title | The formation of pyrazolo[1,5‐<i>a</i>]pyrimidines by the reaction of 3‐(4‐chlorophenyl)pyrazol‐5‐amine with chalcones | |
| dc.type | article |