HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → 3,4-Diphenyl-2-furoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Methyl 3,4-diphenyl-2-furoate | HCID 162667 | — |
| Solvent | Water | HCID 962 | — |
| Product | 3,4-Diphenyl-2-furoic acid | HCID 150270 | 54.8% |
Reaction Steps
Methyl 3,4-diphenyl-2-furancarboxylate (10.00 g) and sodium hydroxide (1.73 g) in a mixed solution of ethanol (20 ml) and water (20 ml) were heated at reflux for 3 hours while stirring. After evaporating the solvent under reduced pressure, 1 M hydrochloric acid was added, and the thus-precipitated crystals were filtered, thereby giving 5.20 g of the desired compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07514452B2 |
| Source dataset | uspto-grants-2009_04 |
| ORD ID | ord-64c8b6e125554ca888a2cc85852701a8 |
| Source note | uspto-grants-2009_04 |