HuagongsheHuagongshe Chemistry Print Report · For research reference only
(R)-1-[6-[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid benzyl ester → (R)-1-[6[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (R)-1-[6-[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid benzyl ester | HCID 69461827 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | (R)-1-[6[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid | HCID 20795496 | 95% |
Reaction Steps
A mixture of 92 mg (0.2 mmol) (R)-1-[6-[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid benzyl ester and 30 mg 10% palladium/carbon in 5 ml ethylacetate was hydrogenated over night. Filtration and removal of the solvent yielded 70 mg (R)-1-[6[(R)-2-ethoxycarbonyl-pyrrolidin-1-yl]-6-oxo-hexanoyl]-pyrrolidine-2-carboxylic acid as a light yellow oil, MS m/e (%): 369 (M+H+, 100).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06903129B2 |
| Source dataset | uspto-grants-2005_06 |
| ORD ID | ord-4b74b55e644844c7965a6fdfff9bdcd6 |
| Source note | uspto-grants-2005_06 |