HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylamine, hydrochloride → (S)-(1-Dimethylcarbamoyl-3-phenyl-propyl)-carbamic acid tert-butyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylamine, hydrochloride | HCID 10473 | — |
| Edukt | (2S)-2-(((tert-butoxy)carbonyl)amino)-4-phenylbutanoic acid | HCID 7018726 | — |
| Lösungsmittel | dichloromethane N,N-dimethylformamide | HCID 22350042 | — |
| Produkt | (S)-(1-Dimethylcarbamoyl-3-phenyl-propyl)-carbamic acid tert-butyl ester | HCID 54369423 | — |
Reaktionsschritte
Dimethylamine hydrochloride (1.0 mmol) and (S)-N-t-butoxycarbonyl-2-amino-4-phenylbutyric acid (0.84 mmol) were coupled according to Procedure A (0-25° C. reaction temperature, 3:1 dichloromethane/DMF reaction solvent) giving the product which was used without further purification. Yield 238 mg, 93%; HPLC (60/40) 5.98 minutes (97%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06277877B1 |
| Quelldatensatz | uspto-grants-2001_08 |
| ORD ID | ord-d0fc4e6efbfc443a85206233028fb153 |
| Quellennotiz | uspto-grants-2001_08 |