HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-(Dimethylamino)-1-(furan-3-yl)prop-2-en-1-one → 3-Bromo-7-(3-furyl)pyrazolo[1,5-a]pyrimidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-(Dimethylamino)-1-(furan-3-yl)prop-2-en-1-one | HCID 1474655 | — |
| Edukt | HCID 178509245 | HCID 178509245 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 3-Bromo-7-(3-furyl)pyrazolo[1,5-a]pyrimidine | HCID 21163072 | — |
Reaktionsschritte
A mixture of 0.01 mole of 3-dimethylamino-1-(3-furyl)-2-propen-1-one and 0.01 mole of 3-amino-4-bromopyrazole in glacial acetic acid is heated at reflux temperature for 6 hours. The solvent is removed to give the product of the example.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04281000 |
| Quelldatensatz | uspto-grants-1981_07 |
| ORD ID | ord-06aa58a8de164230ab4a994e1affe347 |
| Quellennotiz | uspto-grants-1981_07 |