HuagongsheHuagongshe Chemistry Print Report · For research reference only
Allyl bromide → HCID 86734252, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Allyl bromide | HCID 7841 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Ethyl 3-hydroxyquinoxaline-2-carboxylate | HCID 248643 | — |
| Solvent | Methyl Ethyl Ketone | HCID 6569 | — |
| Product | HCID 86734252 | HCID 86734252 | — |
Reaction Steps
3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid, ethyl ester (5 g), allyl bromide (2.8 g) and anhydrous potassium carbonate (15 g) in butanone (100 ml) were stirred and heated under reflux for 3 hours and cooled. The solid was filtered off and the filtrate was evaporated. The residue was crystallised from cyclohexane to give a yellow solid, which had m.p. 77°-79° (56%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03997535 |
| Source dataset | uspto-grants-1976_12 |
| ORD ID | ord-f26b31198f8c4f1fb3a1b6b54faea67e |
| Source note | uspto-grants-1976_12 |