HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl (ethoxymethylene)malonate → HCID 59410120, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl (ethoxymethylene)malonate | HCID 6871 | — |
| Reactant | 3-Fluoro-4-methoxyaniline | HCID 581110 | — |
| Product | HCID 59410120 | HCID 59410120 | — |
Reaction Steps
A stirred mixture of 15.61 g of 3-fluoro-4-methoxyaniline and of 24.25 g of diethyl ethoxymethylenemalonate is brought to 100° C. for 2.5 hours. After cooling to ambient temperature and then evaporation to dryness at 50° C. under reduced pressure, 35 g of diethyl 2-[(3-fluoro-4-methoxyphenylamino)methylene]malonate are obtained, in the form of a beige solid which melts at 63° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07396934B2 |
| Source dataset | uspto-grants-2008_07 |
| ORD ID | ord-710780901e16400196cebd7a6899726e |
| Source note | uspto-grants-2008_07 |