Methanol → HCID 178448544, Verbindung

HRID 516650

Reaktionsgleichung

Reaktionsgleichung von HRID 516650
[CH3:1][CH2:2][CH2:3][CH2:4][N:5]1[CH:9]=[N+:8]([CH3:10])[CH:7]=[CH:6]1.[Cl-].CO.[F-:14].[K+]>O>[F-:14].[CH2:4]([N+:5]1[CH:6]=[CH:7][N:8]([CH3:10])[CH:9]=1)[CH2:3][CH2:2][CH3:1]

Komponenten

5

Edukt 3

HCID 887MethanolHCID 522689Potassium FluorideHCID 27341611-Butyl-3-methylimidazolium chloride2×

Produkt 1

HCID 178448544HCID 178448544, VerbindungAusbeute 94 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
22 °C

Versuchsvorschrift

10.3 grams of [BMIMCl] prepared as described above were added to a mixture of 28 mL methanol and 0.06 mL water. After complete dissolution of the [BMIMCl], 5.0 grams of dry potassium fluoride (KF) were added, and the reaction mixture was stirred at 22° C. for 20 minutes. The mixture was filtered. 4.4 grams of KF was added to the filtrate, and the mixing continued for additional 20 minutes. After filtration, the methanol was evaporated under vacuum at room temperature, and the mixture was then filtered and centrifuged. The resulting yellowish liquid was determined by elementary analysis to be the titled compound [BMIMF] in 94% yield.

Aufarbeitung

  1. additionwere added
  2. filtrationThe mixture was filtered
  3. addition4.4 grams of KF was added to the filtrate
  4. waitthe mixing continued for additional 20 minutes
  5. filtrationAfter filtration
  6. customthe methanol was evaporated under vacuum at room temperature
  7. filtrationthe mixture was then filtered

Quellen und Nachweise

ORD-Eintrag
ord-1ab9d796dbeb4188a89ff06eca4121c7
Quelldatensatz
uspto-grants-2015_08
Patentnummer
US09114360B2

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