HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzyl [(4-cyano-7-fluoro-5-methyl-6-phenyl-1,3-benzoxazol-2-yl)methyl]methylcarbamate → HCID 68584728, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzyl [(4-cyano-7-fluoro-5-methyl-6-phenyl-1,3-benzoxazol-2-yl)methyl]methylcarbamate | HCID 86630878 | — |
| Katalysator | HCID 178418390 | HCID 178418390 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | HCID 68584728 | HCID 68584728 | 69% |
Reaktionsschritte
A catalyst 10% palladium-carbon (100 mg) was added to an ethanol (6 ml) solution of benzyl [(4-cyano-7-fluoro-5-methyl-6-phenyl-1,3-benzoxazol-2-yl)methyl]methylcarbamate (I-272) (242 mg, 0.564 mmol), followed by stirring under hydrogen atmosphere at room temperature for 6 hours. The insoluble matter was separated by filtration, the filtrate was concentrated, and the resulting residue was purified by silica gel column chromatography (eluent, chloroform:methanol=10:1, v/v) to obtain the entitled compound (115 mg, 69%) as a colorless oily substance.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07737166B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-f72d6fca2f54463ca51f2267d4b11988 |
| Quellennotiz | uspto-grants-2010_06 |