HuagongsheHuagongshe Chemistry Print Report · For research reference only
Alloxan → 5-(3-benzo[b]furyl)-5-hydroxy-2,4,6(1H,3H,5H)pyrimidinetrione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Alloxan | HCID 5781 | — |
| Reactant | 3-Bromo-1-benzofuran | HCID 640589 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Product | 5-(3-benzo[b]furyl)-5-hydroxy-2,4,6(1H,3H,5H)pyrimidinetrione | HCID 20456470 | — |
Reaction Steps
3-Bromobenzo[b]furan [Mason et al., J. Chem. Soc., p. 3150 (1931)] is reacted with n-butyl lithium and then with alloxan, following the procedure of Example 5, to yield 5-(3-benzo[b]furyl)-5-hydroxy-2,4,6(1H,3H,5H)pyrimidinetrione.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04454320 |
| Source dataset | uspto-grants-1984_06 |
| ORD ID | ord-5f3eda66791941028ad6cd7b75a514d3 |
| Source note | uspto-grants-1984_06 |