HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydroxyamine hydrochloride → 1-(5-Carboxy-2-pyridinyl)-1-butanone oxime
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydroxyamine hydrochloride | HCID 443297 | — |
| Edukt | 1-(5-Carboxy-2-pyridinyl)-1-butanone | HCID 19864560 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Produkt | 1-(5-Carboxy-2-pyridinyl)-1-butanone oxime | HCID 136364582 | — |
Reaktionsschritte
To a stirred solution of 1-(5-carboxy-2-pyridinyl)-1-butanone (2 mmol) in 20 ml of pyridine, hydroxylamine hydrochloride (4 mmol) is added. The reaction mixture is stirred at room temperature for 5 h. The solvent is distilled off and the residue crystallized from ethyl acetate; m.p. 203°-205°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04904675 |
| Quelldatensatz | uspto-grants-1990_02 |
| ORD ID | ord-995a696643dd4f6eb2a1c9ad35988cf2 |
| Quellennotiz | uspto-grants-1990_02 |