HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl (ethoxymethylene)malonate → HCID 86739115, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl (ethoxymethylene)malonate | HCID 6871 | — |
| Reactant | 4-(1-Methylpropyl)-2-thiazolamine | HCID 13253356 | — |
| Product | HCID 86739115 | HCID 86739115 | 99.9% |
Reaction Steps
2-Amino-4-(2-butyl)thiazole (8.44 g., 54 mmoles) and diethyl ethoxymethylenemalonate (11.7 g., 54 mmoles) were combined and heated on a steam bath for 1 hour and cooled to yield 2-(2,2-dicarbethoxyethenylamino)-4-(2-butyl)thiazole (17.6 g., Rf 0.75 on silica gel thin layer chromatography with chloroform/1% ethanol as eluant).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04535081 |
| Source dataset | uspto-grants-1985_08 |
| ORD ID | ord-84b114c37bf24248a7aa6cede602c4cf |
| Source note | uspto-grants-1985_08 |