HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2-p-Ethoxyphenyl acrylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Ethyl-2-p-ethoxyphenyl-3-hydroxypropionate | HCID 54407388 | — |
| Solvent | Potassium Hydroxide | HCID 14797 | — |
| Product | 2-p-Ethoxyphenyl acrylic acid | HCID 70553929 | — |
Reaction Steps
The ethyl-2-p-ethoxyphenyl-3-hydroxypropionate (0.7 g) was refluxed for 7 h in potassium hydroxide solution (20%, 2 ml). It was acidified with dilute HCl and the crude acid (0.46 g, m.p. 103°-107°) used for the next step without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04309350 |
| Source dataset | uspto-grants-1982_01 |
| ORD ID | ord-e97a6da48f7749f1a46ed8a5ec1265c5 |
| Source note | uspto-grants-1982_01 |