HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,5-Bis(4-methoxyphenyl)-1,4-pentadien-3-one → HCID 2801509, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,5-Bis(4-methoxyphenyl)-1,4-pentadien-3-one | HCID 101220 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 2801509 | HCID 2801509 | 91.2% |
Reaction Steps
A mixture of 1,5-bis(4-methoxyphenyl)penta-1,4-diene-3-one of Example 6 (20 g, 0.068 mole), glacial acetic acid (200 ml) and 3.0 g of palladium/carbon (5%) was hydrogenated on a Parr hydrogenator for 4 hours. The solution was filtered and concentrated to give 18.5 g of colorless liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04552876 |
| Source dataset | uspto-grants-1985_11 |
| ORD ID | ord-a34a6473afb74dc1a5afee9be22e51f4 |
| Source note | uspto-grants-1985_11 |