HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4-(p-Anilinophenoxy)butyric acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Methyl 4-(p-anilinophenoxy)butyrate | HCID 22750429 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 4-(p-Anilinophenoxy)butyric acid | HCID 22750428 | — |
Reaction Steps
Methyl 4-(p-anilinophenoxy)butyrate prepared by the method of Example 1 was hydrolyzed in a mixture of aqueous potassium carbonate and N,N-dimethylformamide. The reaction mixture was acidified with hydrochloric acid and the solids precipitated thereby were collected and recrystallized from ethanol. The 4-(p-anilinophenoxy)butyric acid thus obtained was a greyish crystalline solid, m.p. 110°-111° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04136044 |
| Source dataset | uspto-grants-1979_01 |
| ORD ID | ord-7626bbdd0d7148c0964a3ba60a9e576b |
| Source note | uspto-grants-1979_01 |