HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19822228, compound → HCID 19822224, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19822228 | HCID 19822228 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 19822224 | HCID 19822224 | — |
Reaction Steps
Following the same procedure as described in Preparation 24, hydrogenation of 7.3 g of 6-acetoxy-7-t-butyl-2-methyl-2-(2-methyl-5-nitrophenoxymethyl)chroman-4-one (prepared as described in Preparation 40) in the presence of 1 g of 10% w/w palladium-on-carbon and 100 ml of ethanol gave the title compound as a slightly red, foamy substance.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05104888 |
| Source dataset | uspto-grants-1992_04 |
| ORD ID | ord-b9424bb3c0b2464e916f73bdb00607be |
| Source note | uspto-grants-1992_04 |