HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Ethoxy-4-nitrobenzoic acid → 4-Amino-3-ethoxybenzoic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Ethoxy-4-nitrobenzoic acid | HCID 22397509 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Produkt | 4-Amino-3-ethoxybenzoic acid | HCID 22397448 | 92,1% |
Reaktionsschritte
3-Ethoxy-4-nitrobenzoic acid (0.31 g) was treated with 5% palladium on charcoal under an atmosphere of hydrogen (1 bar) for 3 hours. The reaction mixture was filtered and the filtrate was evaporated to leave the product as a beige solid (0.245 g; MS: ES− (M-H) 180).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06525070B2 |
| Quelldatensatz | uspto-grants-2003_02 |
| ORD ID | ord-6030d1e15c2643c79bc1c31082b9bb2a |
| Quellennotiz | uspto-grants-2003_02 |