1-Methylimidazole → HCID 86647249, Verbindung

HRID 1043394Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1043394
[CH3:1][N:2]1[CH:6]=[CH:5][N:4]=[CH:3]1.[I:7][CH2:8][CH2:9][CH2:10][Si:11]([O:16][CH3:17])([O:14][CH3:15])[O:12][CH3:13]>>[I-:7].[CH3:1][N+:2]1[CH:6]=[CH:5][N:4]([CH2:8][CH2:9][CH2:10][Si:11]([O:16][CH3:17])([O:14][CH3:15])[O:12][CH3:13])[CH:3]=1

Komponenten

3

Edukt 2

HCID 13901-MethylimidazoleHCID 2759373(3-Iodopropyl)trimethoxysilane

Produkt 1

HCID 86647249HCID 86647249, Verbindung

Reaktionsbedingungen

Temperatur
114 °C

Versuchsvorschrift

N-Methylimidazole (156.8 g; 1.91 mol) and 3-iodopropyltrimethoxysilane (569.8 g; 1.96 mol) were charged to a 1 L, 3-necked flask to form a reaction mixture. The reaction mixture was heated to 114° C. for eight hours during which time the color of the mixture changed from pale yellow to green and then to black. The crude reaction product was washed twice with 80 mL of toluene (2×40 mL). The resulting black oily liquid of N-methyl-N′-(3-trimethoxysilylpropyl) imidazolium iodide was dissolved in 286 g of methylene chloride and maintained as a solution.

Aufarbeitung

  1. customto form a reaction mixture
  2. customThe crude reaction product
  3. washwas washed twice with 80 mL of toluene (2×40 mL)
  4. dissolutionThe resulting black oily liquid of N-methyl-N′-(3-trimethoxysilylpropyl) imidazolium iodide was dissolved in 286 g of methylene chloride
  5. temperaturemaintained as a solution

Quellen und Nachweise

ORD-Eintrag
ord-42adac45bab34de1a98c8045eb286cf2
Quelldatensatz
uspto-grants-2013_10
Patentnummer
US08563459B2

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