Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Cyclohexane | HCID 8078 | — |
| Reactant | 87710-47-2 | HCID 353549 | — |
| Product | HCID 19838073 | HCID 19838073 | — |
Reaction Steps
A mixture of 5 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 150 cm3 of cyclohexane with 2.5 g of Amberlite IR 120 H is heated to 90° C. for 3 hours. After filtering, evaporating the solvent under reduced pressure and chromatographing the residue on silica (eluent: ethyl acetate-n-hexane, 1--1), 4.98 g of the expected product is obtained. m.p. 65°-66° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04885307 |
|---|
| Source dataset | uspto-grants-1989_12 |
|---|
| ORD ID | ord-5e8fbe7570e546479bec65060e97f816 |
|---|
| Source note | uspto-grants-1989_12 |
|---|
