Methyl iodide → 3-Methyl-1-[2-[4-((methylsulfonyl)amino)phenyl]ethyl]-1H-imidazolium iodide

HRID 1789480Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1789480
[N:1]1([CH2:6][CH2:7][C:8]2[CH:13]=[CH:12][C:11]([NH:14][S:15]([CH3:18])(=[O:17])=[O:16])=[CH:10][CH:9]=2)[CH:5]=[CH:4][N:3]=[CH:2]1.[I:19][CH3:20]>CO>[I-:19].[CH3:20][N:3]1[CH:4]=[CH:5][NH+:1]([CH2:6][CH2:7][C:8]2[CH:9]=[CH:10][C:11]([NH:14][S:15]([CH3:18])(=[O:17])=[O:16])=[CH:12][CH:13]=2)[CH2:2]1

Komponenten

4

Edukt 2

HCID 6328Methyl iodideHCID 137633971-[2-[4-[(Methylsulfonyl)amino]phenyl]ethyl]-1H-imidazole

Produkt 1

HCID 704378243-Methyl-1-[2-[4-((methylsulfonyl)amino)phenyl]ethyl]-1H-imidazolium iodide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

Heat a mixture of 5 g (0.019 mole) of N-[4-[2-(1H-imidazol-1-yl)ethyl]phenyl]methanesulfonamide, 5 mL of iodomethane and 25 mL of methanol in a pressure tube at 75° C. for about 24 hours. Cool the mixture to room temperature and remove the solvents in vacuo. Slurry the residue in acetone (50 mL) and filter and wash with acetone (100 mL). Drying provides the title compound, which may be recrystallized from methanol.

Aufarbeitung

  1. temperatureHeat
  2. customremove the solvents in vacuo
  3. filtrationfilter
  4. washwash with acetone (100 mL)
  5. customDrying

Quellen und Nachweise

ORD-Eintrag
ord-fe6bc469579849c190d98ec39f6d6c77
Quelldatensatz
uspto-grants-1987_08
Patentnummer
US04689341

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