HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19009247, compound → 4-(2,5-Dimethoxy-3,4,6-trimethylphenoxy)aniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19009247 | HCID 19009247 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 4-(2,5-Dimethoxy-3,4,6-trimethylphenoxy)aniline | HCID 19009241 | 89.7% |
Reaction Steps
A mixture of 4.8 g of 2,5-dimethoxy-3,4,6-trimethyl-1-(4-nitrophenoxy)benzene [prepared as described in step (b) above], 1.0 g of 10% w/w palladium-on-charcoal and 100 ml of ethanol was stirred under a hydrogen atmosphere at room temperature for 3 hours. At the end of this time, the catalyst was filtered off, and the filtrate was concentrated by evaporation under reduced pressure, to give 3.9 g of the title compound. p Nuclear Magnetic Resonance Spectrum (CDCl3) δ ppm:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05338855 |
| Source dataset | uspto-grants-1994_08 |
| ORD ID | ord-e944a3e0e0cb44328a9dbb04390aead5 |
| Source note | uspto-grants-1994_08 |