Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethylamine | HCID 6341 | — |
| Reactant | 3-Methoxybenzaldehyde | HCID 11569 | — |
| Reactant | 3-(4-chlorophenyl)dihydrofuran-2,5-dione | HCID 289469 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | HCID 13361995 | HCID 13361995 | — |
Reaction Steps
8.13 g of (4-chlorophenyl)-succinic anhydride (0.0386 mole) and 6.3 g (0.0386 mole) of Schiff base, prepared from 3-methoxybenzaldehyde and ethylamine, are refluxed in 100 ml of xylene at 140° C. for 12 hr. After cooling to 0° C. the solid is collected and washed with xylene and ether: 11.5 g (84%) of title compound mp 153°-6° C. (diastereoisomeric mixture).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04731457 |
|---|
| Source dataset | uspto-grants-1988_03 |
|---|
| ORD ID | ord-95033e68c20c4cae83b9d2eec7672026 |
|---|
| Source note | uspto-grants-1988_03 |
|---|
