Methyl iodide → HCID 178503870, 화합물

반응식

[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[NH:9][C:10]([NH:12][C:13](=[O:15])[CH3:14])=[S:11].[C:16](=O)([O-])[O-].[Na+].[Na+].CI>C(O)C>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[NH:9][C:10](=[N:12][C:13](=[O:15])[CH3:14])[S:11][CH3:16]

참가 물질

실험 절차

26.3 g (0.1 M) of N-(2,6-dichlorophenyl)-N'-acetylthiourea, 6.4 g (0.06 M) of sodium carbonate, 8 ml (0.123 M) of methyliodide and 200 ml of ethanol are mixed and heated for 4 hours in a water bath at 70°-75°. The ethanol is distilled off. The residue is washed with water and filtered. The sediment, after drying, is boiled with 180 ml of iso-propanol and then is filtered. From the filtrate 15.3 g (55.2% of the theoretical yield) of N-(2,6-dichlorophenyl)-N'-acetyl-S-methylisothiourea with a melting point of 137°-141° are isolated.