Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Pentanol | HCID 6276 | — |
| Reactant | 87710-47-2 | HCID 353549 | — |
| Product | HCID 19838064 | HCID 19838064 | — |
Reaction Steps
A mixture of 3 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 60 cm3 of n-pentyl alcohol and 1.5 g of Amberlite IR 120 H is heated to 50° C. for 3 hours. The temperature is allowed to return to the ambient, and after filtering, the solvent is distilled off under reduced pressure. The residue is distilled at 20° C. under 0.08 mbar. 3.8 g of the expected product is obtained, utilized as it is for the following stage.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04885307 |
|---|
| Source dataset | uspto-grants-1989_12 |
|---|
| ORD ID | ord-58280c8a236f4496befb9a8d1a7baa0a |
|---|
| Source note | uspto-grants-1989_12 |
|---|
