Carnitine Chloride → (-)-Carnitine

HRID 579938

Reaktionsgleichung

Reaktionsgleichung von HRID 579938
[CH3:1][N+:2]([CH2:5][CH:6]([OH:11])[CH2:7][C:8]([O-:10])=[O:9])([CH3:4])[CH3:3].Cl.O[C@@H](CC(=O)[O-])C[N+](C)(C)C.[Cl-]>O>[CH3:1][N+:2]([CH2:5][C@H:6]([OH:11])[CH2:7][C:8]([O-:10])=[O:9])([CH3:3])[CH3:4]

Komponenten

5

Edukt 3

HCID 5970Carnitine ChlorideHCID 97941973-Hydroxy-4-(trimethylammonio)butanoate hydrochlorideHCID 86742216HCID 86742216, Verbindung

Produkt 1

HCID 10917(-)-CarnitineAusbeute 75 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

The procedure of Example 8 was followed except that the concentration of DL-carnitine chloride for the F-2 stage was 50 g/l, which consisted of 8 parts of L-carnitine chloride and 2 parts of D-carnitine chloride. L-carnitine inner salt was isolated as before from 50 ml of the fermentation mixture (F-2 stage, 69 hours) [1.216 g (75% yield, [α]D25 -30.4°, c=2.8, H2O].

Quellen und Nachweise

ORD-Eintrag
ord-ed064ba63b3b41c086f192ae043cb14d
Quelldatensatz
uspto-grants-1988_06
Patentnummer
US04751182

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