HuagongsheHuagongshe Chemistry Print Report · For research reference only
N-bromobutanimide → 3-Acetyl-2,5-dimethylfuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | HCID 12410986 | HCID 12410986 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | 3-Acetyl-2,5-dimethylfuran | HCID 61527 | 66% |
Reaction Steps
A mixture of 2.80 g (0.02 mole) 3-acetyl-3-hexen-2-one and 3.56 g (0.02 mole) N-bromosuccinimide in 50 ml of carbon tetrachloride was heated at reflux for 24 hours. After cooling, the succinimide was removed by filtration and the solution concentrated. Distillation of the crude product gave 1.81 g (66%) of 2,5-dimethyl-3-furyl methyl ketone, bp 84°-87° C (17 mm).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04025537 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-0ff33eeab8b64a40835f69888b6a5d87 |
| Source note | uspto-grants-1977_05 |