Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrogen Bromide | HCID 260 | — |
| Reactant | HCID 15758244 | HCID 15758244 | — |
| Product | HCID 67932016 | HCID 67932016 | — |
Reaction Steps
A mixture of ethyl 4-bromo-2-ethyl-3-oxobutanoate and hydrogen bromide (48%, 0.037 mL, 0.327 mmol) was heated at 100° C. for 20 h. After cooling to rt, the solid was collected by filtration followed by diethyl ether washing to give 3-ethyl-4-hydroxyfuran-2(5H)-one. LC/MS: (M+1)+: 129.05.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09206198B2 |
|---|
| Source dataset | uspto-grants-2015_12 |
|---|
| ORD ID | ord-4333a820d9ca4dde84732ea53a429299 |
|---|
| Source note | uspto-grants-2015_12 |
|---|
