HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 86735001, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Acetone | HCID 180 | — |
| Reactant | 4-Formylbenzoic acid | HCID 12088 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 86735001 | HCID 86735001 | — |
Reaction Steps
The starting material, 1,5-bis(p-carboxyphenyl-1,4-pentadien-3-one is prepared by the reaction of two moles of p-carboxybenzaldehyde and one mole of acetone in ethanol solution in the presence of 3 mols of 10 normal sodium hydroxide. Acidification with acetic acid gives the desired intermediate melting at 370°-375° C. with decomposition.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | USRE029358 |
| Source dataset | uspto-grants-1977_08 |
| ORD ID | ord-13ed3b5be08c4a3db0274b14b9ae7804 |
| Source note | uspto-grants-1977_08 |