HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 18320786, compound → HCID 18320778, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 18320786 | HCID 18320786 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 18320778 | HCID 18320778 | — |
Reaction Steps
6-Benzyloxy-2-(2-methylphenyl)-4H-chromen-4-one (mp 115°) is hydrogenated in ethyl acetate over palladium (10% on charcoal) at atmospheric pressure and room temperature for 1 hour. The mixture is filtered over celite, and the filtrate is evaporated in vacuo. The title compound is obtained (colourless crystals; mp 180°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06346626B1 |
| Source dataset | uspto-grants-2002_02 |
| ORD ID | ord-70cf6fc35b4142ecb9bedc714bc5de07 |
| Source note | uspto-grants-2002_02 |