HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → 3-(4-Hydroxyphenyl)propionic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | Sulfur | HCID 5362487 | — |
| Reactant | 1-(4-Hydroxyphenyl)-2-phenylpropan-1-one | HCID 46783309 | — |
| Product | 3-(4-Hydroxyphenyl)propionic acid | HCID 10394 | — |
Reaction Steps
To a one gallon autoclave reactor is charged 420 g (2.8 mol) of 4'-hydroxyphenylpropiophenone, 116.5 g (3.6 mol) of sulfur, 84 g (1.4 mol) of acetic acid and 189 g (4.2 mol) of dimethylamine. The procedure described in Example 1 is followed and 4'-hydroxyphenylacetic acid product containing less than 100 ppm of total sulfur is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05149866 |
| Source dataset | uspto-grants-1992_09 |
| ORD ID | ord-af64b872194d41e5922b9cc62d6a05fc |
| Source note | uspto-grants-1992_09 |