HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 12017933, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Ethyl 2-[(4-methoxy-3-nitrophenyl)methylidene]butanoate | HCID 68849152 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 12017933 | HCID 12017933 | 95% |
Reaction Steps
Next, ethyl 2-ethyl-3-(4-methoxy-3-nitrophenyl)acrylate (4.50 g, 16.0 mmol), 10% palladium on carbon (1.50 g) and a 1:1 mixed solvent (150 mL) of tetrahydrofuran with ethanol were mixed and hydrogenation was carried out at an initial pressure of 294.3 kPa at room temperature. After completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated to afford 3.84 g (95%) of the title compound as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07049342B2 |
| Source dataset | uspto-grants-2006_05 |
| ORD ID | ord-ca44e04dfc714a78ac824bf24b97ca68 |
| Source note | uspto-grants-2006_05 |