HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 21536144, compound → Methyl 4-hydroxy-2-methoxybenzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 21536144 | HCID 21536144 | — |
| Catalyst | Nickel | HCID 935 | — |
| Product | Methyl 4-hydroxy-2-methoxybenzoate | HCID 12532676 | — |
Reaction Steps
The product obtained in Stage B is hydrogenated in an autoclave in the presence of alcohol with Raney nickel as catalyst. The hydrogenation is done at 50° C and lasts 21/2 hours. It is cooled, the nickel drained and the alcohol removed under vacuum. The methyl 2-methoxy-4-hydroxybenzoate formed crystallizes and is used for the following stage.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03959477 |
| Source dataset | uspto-grants-1976_05 |
| ORD ID | ord-9b6c87ce3fe64748a8d9ab00b9d1964d |
| Source note | uspto-grants-1976_05 |