HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenyl 2-(4-nitrophenoxy)benzoate → Phenyl 2-(4-aminophenoxy)benzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenyl 2-(4-nitrophenoxy)benzoate | HCID 23316310 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Phenyl 2-(4-aminophenoxy)benzoate | HCID 23316308 | 92% |
Reaction Steps
9 g of phenyl 2-(4'-nitrophenoxy)benzoate, prepared as described in Example 1, are contacted with hydrogen in 50 cm3 of ethanol, in the presence of 5% palladium (100 mg) on coal. After recrystallization in 100 cm3 of a methanol-water mixture (50--50 by volume), 7.52 g of phenyl 2-(4'-aminophenoxy)benzoate (m.p. 102° C.) are obtained (yield: 92%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04596680 |
| Source dataset | uspto-grants-1986_06 |
| ORD ID | ord-2b5f8d4c882940be86553507d73954d7 |
| Source note | uspto-grants-1986_06 |