HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(4-Ethoxyphenyl)prop-2-enoic acid → 3-(4-Ethoxyphenyl)propanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(4-Ethoxyphenyl)prop-2-enoic acid | HCID 295575 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 3-(4-Ethoxyphenyl)propanoic acid | HCID 291985 | — |
Reaction Steps
4-Ethoxycinnamic acid (2) is hydrogenated at 40 p.s.i. with catalytic 5% palladium on carbon in tetrahydrofuran solvent to obtain 3-(4-ethoxyphenyl)propionic acid (3). A sample is recrystallized from ethyl acetate/hexane to obtain an analytically pure sample (m.p. 101-103° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06870070B2 |
| Source dataset | uspto-grants-2005_03 |
| ORD ID | ord-46be9fd9cd0343c7a6d5dcc0c0a59651 |
| Source note | uspto-grants-2005_03 |