t-butoxycarbonyl-2,6-dimethyl-D,L-tyrosyl-D-alanine, methyl ester → N-[(1,1-dimethylethoxy)carbonyl]-2,6-dimethyl-tyrosyl-D-alanine

HRID 745488

Reaktionsgleichung

Reaktionsgleichung von HRID 745488
[CH3:1][C:2]([CH3:28])([O:4][C:5]([NH:7][CH:8]([C:19]([NH:21][C@@H:22]([C:24]([O:26]C)=[O:25])[CH3:23])=[O:20])[CH2:9][C:10]1[C:15]([CH3:16])=[CH:14][C:13]([OH:17])=[CH:12][C:11]=1[CH3:18])=[O:6])[CH3:3]>C(Cl)(Cl)Cl>[CH3:28][C:2]([CH3:1])([O:4][C:5]([NH:7][C@H:8]([C:19]([NH:21][C@@H:22]([C:24]([OH:26])=[O:25])[CH3:23])=[O:20])[CH2:9][C:10]1[C:15]([CH3:16])=[CH:14][C:13]([OH:17])=[CH:12][C:11]=1[CH3:18])=[O:6])[CH3:3]

Komponenten

3

Edukt 1

HCID 14620778t-butoxycarbonyl-2,6-dimethyl-D,L-tyrosyl-D-alanine, methyl ester

Produkt 1

HCID 13656701N-[(1,1-dimethylethoxy)carbonyl]-2,6-dimethyl-tyrosyl-D-alanine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel

Versuchsvorschrift

The title compound was prepared by the methods of Example 9 using diastereomer F of the title compound of Example 6. [α]D -21.7 (CHCl3)

Quellen und Nachweise

ORD-Eintrag
ord-5981d4c732a24746bb4d7236ef5571de
Quelldatensatz
uspto-grants-1986_07
Patentnummer
US04599325

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