HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chloroaniline → HCID 4261464, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chloroaniline | HCID 7812 | — |
| Reactant | ethyl N-(2-cyano-3-ethoxyacryloyl)carbamate | HCID 230015 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 4261464 | HCID 4261464 | — |
Reaction Steps
To a warm solution of α-cyano-β-ethoxy-N-ethoxycarbonylacrylamide (14.8 g) and ethanol is added p-chloroaniline (8.9 g) in ethanol. Precipitate appears instantaneously. The mixture is stirred at room temperature for one hour and filtered to yield α-cyano-β-(4-chloroanilino)-N-ethoxycarbonylacrylamide, m.p. 177°-183°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04266056 |
| Source dataset | uspto-grants-1981_05 |
| ORD ID | ord-591808ee43dd4f92b1e1ecab05254777 |
| Source note | uspto-grants-1981_05 |