HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-oxopyrrolidine-1-acetate → 2,2-Dimethyl-1-[2-(2-oxo-1-pyrrolidineacetamido)propionyl]4-imidazolidinone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-oxopyrrolidine-1-acetate | HCID 109094 | — |
| Reactant | 1-(2-Aminopropanoyl)-2,2-dimethyl-4-imidazolidinone | HCID 20163710 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | 2,2-Dimethyl-1-[2-(2-oxo-1-pyrrolidineacetamido)propionyl]4-imidazolidinone | HCID 53913114 | — |
Reaction Steps
The same procedure of Example 25, starting from ethyl 2-oxo-1-pyrrolidineacetate and 1-(D,L-alanyl)-2,2-dimethyl-4-imidazolidinone, afforded the title compound, m.p. 198°-200° C. (2-propanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04703054 |
| Source dataset | uspto-grants-1987_10 |
| ORD ID | ord-2120f1e0ee254ccca37b1f3df4d3dc5e |
| Source note | uspto-grants-1987_10 |