HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 5-[1-(4-Amino-phenyl)-ethylcarbamoyl]-thiophene-2-carboxylic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | 5-[1-(4-Nitro-phenyl)-ethylcarbamoyl]-thiophene-2-carboxylic acid methyl ester | HCID 69135067 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 5-[1-(4-Amino-phenyl)-ethylcarbamoyl]-thiophene-2-carboxylic acid methyl ester | HCID 69135089 | — |
Reaction Steps
A mixture of 500 mg (1.497 mmol) 5-[1-(4-Nitro-phenyl)-ethylcarbamoyl]-thiophene-2-carboxylic acid methyl ester, 200 mg palladium on charcoal (10%), 10 ml methanol and 5 ml THF was hydrogenated at 30 mbar for 3 h. The catalyst was filtered off, the solvent was evaporated to give 5-[1-(4-amino-phenyl)-ethylcarbamoyl]-thiophene-2-carboxylic acid methyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07423060B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-5f10a87577de4744a4a01bec0963bec2 |
| Source note | uspto-grants-2008_09 |