HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pyrazine → 1-(2-Pyrazinyl)-2,2-dimethylpropanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pyrazine | HCID 9261 | — |
| Edukt | Pivalaldehyde | HCID 12417 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 1-(2-Pyrazinyl)-2,2-dimethylpropanone | HCID 546031 | 11% |
Reaktionsschritte
The reaction of pyrazine and trimethylacetaldehyde is conducted in the manner described in Example I on the same molar scale. Preparative thick layer chromatography (2000μ silica gel GF, developed with methylene chloride) of the crude reaction product provides an 11% yield of 1-pyrazinyl-2,2-dimethyl-1-propanone.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04588813 |
| Quelldatensatz | uspto-grants-1986_05 |
| ORD ID | ord-78d20b627add4015a20ffd02abad92f2 |
| Quellennotiz | uspto-grants-1986_05 |