反应详情

Benzoyl isothiocyanate is reacted with 2-[(2-aminoethyl)thiomethyl]benzimidazole by the procedure of Example 18 to give N-benzoyl-N'-[2-(2-benzimidazolylmethylthio)ethyl]thiourea. Removing the benzoyl group by the procedure of Example 18 gives N-[2-(2-benzimidazolylmethylthio)ethyl]thiourea.