HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
N-(tert-butoxycarbonyl)-L-aspartic acid → N,N'-[[(S)-(1-t-butoxyformamido)ethylene]dicarbonyl]di-beta-alanine dibenzyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | N-(tert-butoxycarbonyl)-L-aspartic acid | HCID 99718 | — |
| Edukt | Benzyl 3-aminopropanoate | HCID 1116164 | — |
| Produkt | N,N'-[[(S)-(1-t-butoxyformamido)ethylene]dicarbonyl]di-beta-alanine dibenzyl ester | HCID 22849523 | — |
Reaktionsschritte
N-(t-butoxycarbonyl)-L-aspartic acid is coupled with two equivalents of β-alanine benzyl ester to give N,N'-[[(S)-(1-t-butoxyformamido)ethylene]dicarbonyl]di-β-alanine dibenzyl ester, m.p. 109°-110° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05273982 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-31b22095a296486eb12194eedd62f0c4 |
| Quellennotiz | uspto-grants-1993_12 |