反应详情

1-Chloro-2-(5-methyl-4-imidazolylmethylthio)ethane and N-[2-(5-methyl-4-imidazolylmethylthio)ethyl]thiourea are heated together at reflux temperature in ethanol, and the mixture is evaporated and the residue purified to give the title compound, which may be converted into a suitable salt by ion-exchange chromatography.

1. customthe mixture is evaporated
2. customthe residue purified