HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178496227, compound → HCID 11776709, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 178496227 | HCID 178496227 | — |
| Solvent | Diphenyl Ether | HCID 7583 | — |
| Product | HCID 11776709 | HCID 11776709 | 82.5% |
Reaction Steps
Methyl 2-methoxyacetyl-3-(2-methoxyphenylamino)acrylate (55 g, 0.2 mol) was added in portions to boiling diphenyl ether (500 ml) and the mixture was heated under reflux for 45 minutes. The mixture was allowed to cool and diluted with petroleum ether to afford 3-methoxyacetyl-8-methoxy-4(1H)-quinolone (40 g, 82.5%) as light brown crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04806549 |
| Source dataset | uspto-grants-1989_02 |
| ORD ID | ord-38c2f93e7efb4bf28e603e26d7620bd3 |
| Source note | uspto-grants-1989_02 |