HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → (2R,3R)-4-Oxo-3-(2-phenoxyacetamido)azetidine-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Methyl cis-3-phenoxyacetamido-4-oxoazetidine-2-carboxylate | HCID 53649703 | — |
| Solvent | Methanol--water (1/1) | HCID 22242641 | — |
| Product | (2R,3R)-4-Oxo-3-(2-phenoxyacetamido)azetidine-2-carboxylic acid | HCID 54209443 | — |
Reaction Steps
Methyl cis-3-phenoxyacetamido-4-oxoazetidine-2-carboxylate is treated with K2CO3 in methanol-water as above to give cis-3-phenoxyacetamido-4-oxoazetidine-2-carboxylic acid, mp 150°-51° from ethyl acetate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04257947 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-d548c9a927834aa3a0ae4886907e93f1 |
| Source note | uspto-grants-1981_03 |