HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → Ethyl 3-quinolineacrylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 3-Quinolineacrylic acid | HCID 1472290 | — |
| Reactant | Water ethanol | HCID 19096565 | — |
| Reactant | 2-[2-(3-Chloro-2-pyridylmethylthio)ethylamino]-5-(3-pyridylmethyl)pyrimid-4-thione | HCID 23349150 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Ethyl 3-quinolineacrylate | HCID 53657281 | — |
Reaction Steps
A solution of 3-quinolineacrylic acid (63.71 g) and concentrated sulphuric acid (25 ml) in ethanol (350 ml) was refluxed for 18 hours. The product was obtained according to the procedure of Example 8 (i), giving ethyl 3-quinolineacrylate, m.p. 86.5°-88° (Ex ethanol-water).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04154834 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-c6a9438e5c814056a3193f6628e2bbb1 |
| Source note | uspto-grants-1979_05 |