Methyl iodide → HCID 178503857, Verbindung
Reaktionsgleichung
[CH3:1][N:2]1[CH:6]=[CH:5][N:4]=[C:3]1[NH:7][C:8]([NH:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=[S:9].[CH3:17][I:18]>CO>[IH:18].[CH3:1][N:2]1[CH:6]=[CH:5][N:4]=[C:3]1[NH:7][C:8]([S:9][CH3:17])=[N:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 3.0 g (0.013 mole) of N-(1-methylimidazol-2-yl)-N'-phenylthiourea in 50 ml of methanol is added 2.13 g (0.015 mole) of methyl iodide. The solution is heated under reflux for 2 hr, the solvent is evaporated and the residue is recrystallized from acetone-ether to give methyl N-(1-methylimidazol-2-yl)-N'-phenylcarbamimidothioate hydroiodide; m.p. 115°-118° C.