HuagongsheHuagongshe Chemistry Print Report · For research reference only
Aniline → HCID 178450488, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Aniline | HCID 6115 | — |
| Reactant | Ethyl 2-butyryl-3-ethoxyacrylate | HCID 3359484 | — |
| Product | HCID 178450488 | HCID 178450488 | 68.9% |
Reaction Steps
A mixture of ethyl 2-butyryl-3-ethoxyacrylate (95 g, 0.4 mol) and aniline (36 ml, 0.4 mol) was heated at reflux for 30 minutes, then cooled, diluted with petroleum ether, and left to crystallise at -20° overnight. Filtration and washing gave ethyl 2-butyryl-3-(phenylamino)acrylate (72 g, 60%) as a mixture of E and Z isomers.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04806549 |
| Source dataset | uspto-grants-1989_02 |
| ORD ID | ord-fa9768ae51ec4b5094481c5b9d37bd94 |
| Source note | uspto-grants-1989_02 |