Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Isobutanol | HCID 6560 | — |
| Reactant | HCID 178516285 | HCID 178516285 | — |
| Product | HCID 19838063 | HCID 19838063 | — |
Reaction Steps
A mixture of 3 g of 5-hydroxy-2H-pyrrol-2-one and 1.5 g of Amberlite IR 120 H in 60 cm3 of isobutanol, is heated to 50° C. for 3 hours, then cooled and filtered, and the solvent is evaporated. After chromatographing the residue on silica (eluent: ethyl acetate), 4 g of the expected product is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04885307 |
|---|
| Source dataset | uspto-grants-1989_12 |
|---|
| ORD ID | ord-463bf647f8f1422b9c6c855c71b4f9ea |
|---|
| Source note | uspto-grants-1989_12 |
|---|
