HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13491956, compound → HCID 13491957, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 13491956 | HCID 13491956 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 13491957 | HCID 13491957 | 98% |
Reaction Steps
A solution of 8.2 g of 1,5-bis(4-hydroxy-3-nitrophenyl)pentan-3-one in 50 ml of methanol and 150 ml of ethyl acetate was placed in a Parr hydrogenator with 300 mg of 10% Pd/C. After 3 hours the solution was filtered and evaporated to dryness to give 6.7 g of product of m.p. 131°-133° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04666909 |
| Source dataset | uspto-grants-1987_05 |
| ORD ID | ord-4f16ab47f5c1477fb636f9531dcbe000 |
| Source note | uspto-grants-1987_05 |