HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → Methyl 3-[2-(2,3-epoxypropoxy)benzoyl]propionate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Epibromohydrin | HCID 18430 | — |
| Reactant | HCID 13530371 | HCID 13530371 | — |
| Solvent | Methyl Ethyl Ketone | HCID 6569 | — |
| Product | Methyl 3-[2-(2,3-epoxypropoxy)benzoyl]propionate | HCID 13530373 | 104.7% |
Reaction Steps
A well stirred mixture of methyl 3-(2-hydroxybenzoyl)-propionate (63.3 g, 0.3 mole), potassium carbonate (48.4 g, 0.35 mole), epibromohydrin (117 ml, 1.4 mole), and dry ethyl methyl ketone (2000 ml) was heated under reflux for 28 hours. Evaporation of the filtered solution under reduced pressure gave methyl 3-[2-(2,3-epoxypropoxy)benzoyl]-propionate (83 g, 100%). (Found: M+, 264; C14H16O5 requires M, 264).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04111936 |
| Source dataset | uspto-grants-1978_09 |
| ORD ID | ord-749b7fd915cd4e2e93d2d918a7e6f05c |
| Source note | uspto-grants-1978_09 |