HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → Maltol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | 4-chloro-6-methoxy-2-methyl-2H-pyran-3(6H)-one | HCID 325121 | — |
| Product | Maltol | HCID 8369 | 65% |
Reaction Steps
To a round bottom flask equipped with a stirring bar and a condenser was added 4-chloro-6-methoxy-2-methyl-2H-pyran-3(6H)-one and acetic acid and the reaction mixture heated to reflux for an hour. Maltol (65%) was obtained on cooling.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04147705 |
| Source dataset | uspto-grants-1979_04 |
| ORD ID | ord-a016637cd0fc411cbf0abfd38badaa5b |
| Source note | uspto-grants-1979_04 |