HuagongsheHuagongshe Chemistry Print Report · For research reference only
Furfural → HCID 53786775, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Furfural | HCID 7362 | — |
| Reactant | beta-Aminobeta-ethoxyacrylic acid ethyl ester | HCID 278451 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 53786775 | HCID 53786775 | 62% |
Reaction Steps
Upon heating a solution of 4.8 g of furan-2-aldehyde and 15.9 g of 3-amino-3-ethoxy-acrylic acid ethyl ester in 50 ml of alcohol for 8 hours, 2-amino-4-(2-furyl)-6-ethoxy-4,5-dihydropyridine-3,5-dicarboxylic acid diethyl ester of melting point 110° C (isopropanol) is obtained. Yield: 62% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03985886 |
| Source dataset | uspto-grants-1976_10 |
| ORD ID | ord-0ce710a36fa8428aa47484fa6c149dd7 |
| Source note | uspto-grants-1976_10 |