HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
L-Leucine ethyl ester → HCID 131719291, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | L-Leucine ethyl ester | HCID 75971 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 2-[(Acetylthio)methyl]-4-methylpentanoyl chloride | HCID 12769074 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | HCID 131719291 | HCID 131719291 | — |
Reaktionsschritte
2-Acetylthiomethyl-4-methylpentanoyl chloride and (L)-leucine, ethyl ester are reacted in methylene chloride in the presence of diisopropylethylamine at a temperature below 0° according to the procedure of Example 26 to yield (±)-N-[2-(acetylthiomethyl)-4-methyl-1-oxopentyl]-L-leucine, ethyl ester.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05496805 |
| Quelldatensatz | uspto-grants-1996_03 |
| ORD ID | ord-5431d0014d5a41f09bda713037b05564 |
| Quellennotiz | uspto-grants-1996_03 |