HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178487721, compound → HCID 178487715, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 178487721 | HCID 178487721 | — |
| Solvent | 1,1'-Biphenyl, mixt. with 1,1'-oxybis(benzene) | HCID 24670 | — |
| Product | HCID 178487715 | HCID 178487715 | 97% |
Reaction Steps
A suspension of 4-hydroxy-7-methoxyquinoline-3-carboxylic acid (4.0 g) in Dowtherm A (75 mL) was heated at reflux for 2 hrs. The resulting brown solution was allowed to slowly cool to ambient temperature. The resulting precipitate was isolated by filtration and then dried in a vacuum oven at 80° C. for 2.5 days to provide 3.1 g of 7-methoxyquinolin-4-ol as a light tan solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06323200B1 |
| Source dataset | uspto-grants-2001_11 |
| ORD ID | ord-9f06b7a868cf441c88e07fbcf6620553 |
| Source note | uspto-grants-2001_11 |