HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pyridine → HCID 178433931, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pyridine | HCID 1049 | — |
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Thioacetamide | HCID 2723949 | — |
| Edukt | 2,3-Dihydro-3-oxo-6-(4-pyridinyl)-4-pyridazinecarboxylic acid hydrazide | HCID 12790239 | — |
| Lösungsmittel | 1-Butanol | HCID 263 | — |
| Produkt | HCID 178433931 | HCID 178433931 | — |
Reaktionsschritte
A mixture of 100 mg of 3-oxo-6-pyridin-4-yl-2,3-dihydro-pyridazine-4-carboxylic acid hydrazide, 130 mg thioacetamide, 87 mg triethylamine, 1 ml of pyridine and 5 ml of butanol is refluxed for 15 hours. After cooling and stirring at room temperature a solid precipitated is collected by filtration, washed with cold isopropanol and dried in vacuo.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07709466B2 |
| Quelldatensatz | uspto-grants-2010_05 |
| ORD ID | ord-bbdbd6c97f2c44b9b9dd0ae2b695d54f |
| Quellennotiz | uspto-grants-2010_05 |