HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(p-Tolyl)acrylic acid → p-Methylcinnamoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(p-Tolyl)acrylic acid | HCID 15835 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | p-Methylcinnamoyl chloride | HCID 53411298 | — |
Reaction Steps
100 ml of benzene was added to 16.2 grams of p-methylcinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04966694 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-4defef1b7d1848b6bca4a7b687529c44 |
| Source note | uspto-grants-1990_10 |