HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Tert-butyl 2-nitro-4-thien-3-ylphenylcarbamate → Tert-butyl [2-amino-4-(3-thienyl)phenyl]carbamate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Tert-butyl 2-nitro-4-thien-3-ylphenylcarbamate | HCID 66865115 | — |
| Katalysator | Nickel | HCID 935 | — |
| Produkt | Tert-butyl [2-amino-4-(3-thienyl)phenyl]carbamate | HCID 57717476 | — |
Reaktionsschritte
Prepared from (2-nitro-4-thiophen-3-yl-phenyl)-carbamic acid tert.-butyl ester (Example B2) by catalytic hydrogenation with Raney-Ni according to the general procedure G (method a). Obtained as a white solid (278 mg).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06509328B1 |
| Quelldatensatz | uspto-grants-2003_01 |
| ORD ID | ord-2934d369db3b443e9c13257ad2a85c02 |
| Quellennotiz | uspto-grants-2003_01 |