反应详情

A solution of N-cyano-N'-(2-propyn-1-yl)-N"-(2-mercaptoethyl)guanidine [prepared according to the procedure described in U.S. Pat. No. 4,112,234] in ethanol is reacted with an ethanol solution of about an equimolar amount of 5-dimethylaminomethylfurfuryl chloride hydrochloride and about two equivalents of base, and the title product is thereby produced.