HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → Pyrrolidinone, (4-aminophenyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | 1-(4-Nitrophenyl)pyrrolidin-2-one | HCID 299328 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Pyrrolidinone, (4-aminophenyl)- | HCID 676146 | 92.5% |
Reaction Steps
A mixture of 1-(4-nitrophenyl)pyrrolidin-2-one (1.00 g, 4.85 mmol), 10% palladium on carbon (100 mg), methanol (20 ml) and tetrahydrofuran (20 ml) was stirred under hydrogen atmosphere for 12 hours, insoluble substances were removed by filtration, and the filtrate was concentrated to give 790 mg (92.5%) of the desired product as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07851473B2 |
| Source dataset | uspto-grants-2010_12 |
| ORD ID | ord-e710ceef379b475083c097f649ae98ea |
| Source note | uspto-grants-2010_12 |