Methyl chloroacetate → 1,3-Bis(2-methoxy-2-oxoethyl)-1H-imidazol-3-ium chloride

HRID 76773

Reaktionsgleichung

Reaktionsgleichung von HRID 76773
[Cl:1][CH2:2][C:3]([O:5][CH3:6])=[O:4].C[Si](C)(C)[N:9]1[CH:13]=[CH:12][N:11]=[CH:10]1>>[Cl-:1].[CH3:6][O:5][C:3](=[O:4])[CH2:2][N:11]1[CH:12]=[CH:13][N+:9]([CH2:2][C:3](=[O:4])[O:5][CH3:6])=[CH:10]1

Komponenten

3

Edukt 2

HCID 7295Methyl chloroacetateHCID 28925(Trimethylsilyl)imidazole

Produkt 1

HCID 867627401,3-Bis(2-methoxy-2-oxoethyl)-1H-imidazol-3-ium chlorideAusbeute 99,7 %

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

Methyl chloroacetate (2; 29.8 mL, 338.6 mmol, 2.0 eq) was added drop-wise to 1-(trimethylsilyl)-1H-imidazole (8; 25.0 mL, 169.3 mmol). The mixture was heated at 60° C. for 24 hours. The mixture was cooled to room temperature, washed with Et2O (3×500 mL) and dried in vacuo yielding 9 (41.97 g, 168.8 mmol, 99.7%) as a white solid.

Aufarbeitung

  1. temperatureThe mixture was cooled to room temperature
  2. washwashed with Et2O (3×500 mL)
  3. customdried in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-f0327e03632d45c29e19be139b70e8eb
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08835650B1

Verknüpfte Notizen

Wird geladen…