HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetophenone → Ethyl methylphenylglycidate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetophenone | HCID 7410 | — |
| Reactant | Ethyl chloroacetate | HCID 7751 | — |
| Reactant | Sodium amide | HCID 24533 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | Ethyl methylphenylglycidate | HCID 6501 | 63.1% |
Reaction Steps
To a mixture of 120 g of acetophenone, 123 g of ethyl chloroacetate, and 200 ml of benzene was added 47.2 g of powder sodium amide over a period of 2 hours at 15° C. At the end of a 2-hour stirring at room temperature, the resulting red colored mixture was poured into 700 g of ice water. The organic phase was extracted with benzene, dried, and stripped of the solvent. The residue was fractionally distilled, yielding 130 g of ethyl 3-methyl-3-phenylglycidate having a boiling point of 107°-113° C./3 mmHg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04619888 |
| Source dataset | uspto-grants-1986_10 |
| ORD ID | ord-f2512768afe542789c16147f11c3be78 |
| Source note | uspto-grants-1986_10 |