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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 260133Erstellt: 25. Oktober 2026

Dimethylthiocarbamoyl chloride → Dimethylthiocarbamoyl valine

https://huagongshe.com/reaction/260133

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylthiocarbamoyl chlorideHCID 27871—
Eduktl-Valine, ethyl esterHCID 87182—
LösungsmittelAcetonitrileHCID 6342—
ProduktDimethylthiocarbamoyl valineHCID 53885838—

Reaktionsschritte

Valine ethyl ester (0.0028 mol) in 10 ml acetonitrile was reacted with dimethylthiocarbamoyl chloride (0.0056 mol) at 50° C. for 2 hours. Solvent acetonitrile was removed by rotary evaporation. Trifluoroacetic acid (10 ml) was added and the mixture stirred at room temperature for 15 min. The trifluoroacetic acid was removed by rotary evaporation. The residue was dissolved in water and analyzed by FAB/MS. The expected product, dimethylthiocarbamoyl valine (MH+=205), was obtained.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05525707
Quelldatensatzuspto-grants-1996_06
ORD IDord-7c3f4ac9582a492d88c902c8d1fa939d
Quellennotizuspto-grants-1996_06