HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine benzyl ester → N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine benzyl ester | HCID 53826083 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine | HCID 53969800 | — |
Reaktionsschritte
N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine benzyl ester (50 g.) is dissolved in 95% ethanol, 10% palladium on charcoal (5 g.) is added and the mixture is hydrogenated at normal pressure for 16 hours. The catalyst is filtered off and the filtrate is concentrated to dryness in vacuo to yield N-(3-methoxycarbonyl-2-methylpropanoyl)-L-alanine.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04146639 |
| Quelldatensatz | uspto-grants-1979_03 |
| ORD ID | ord-029dc18643da4a87bc49ef422220d3cf |
| Quellennotiz | uspto-grants-1979_03 |