L-(+)-Cysteine → N-Acetyl-L-Cysteine

Reaktionsgleichung

[NH2:1][C@H:2]([C:5]([OH:7])=[O:6])[CH2:3][SH:4].[C:8]([S:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:16])[CH3:15])(=[O:10])[CH3:9]>>[SH:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:16])[CH3:15].[C:8]([NH:1][C@H:2]([C:5]([OH:7])=[O:6])[CH2:3][SH:4])(=[O:10])[CH3:9]

Komponenten

Edukt 2

HCID 5862L-(+)-Cysteine

HCID 20544Acetylthiocholine

Produkt 2

HCID 12035N-Acetyl-L-Cysteine

HCID 37851Thiocholine

Versuchsvorschrift

reacting the cysteine with the acetylthiocholine to form thiocholine and N-acetylcysteine, each in a concentration of about 0.2 molar to about 3.0 molar and in a molar ratio of thiocholine to N-acetylcysteine of 1:1.2 to 1.2:1.

Quellen und Nachweise

ORD-Eintrag: ord-32657578f2084976872d2cf3b47b25b7
Quelldatensatz: uspto-grants-1998_03
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US05728374

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