1969 年 18 巻 4 号 p. 188-193
Author devised a very simple and reliable method to determine quantitatively the amount of ammonium cetylsulf ate produced by the reaction between cetyl alcohol and sulf amic acid. By means of this method reaction rates between cetyl alcohol and sulfamic acid were measured at various temperatures in the absence or presence of the catalyst such as acid amide or organic amine. It was found that the acid amides used as catalyst increased the reaction rate in a distinct degree, while on the contrary the amines used decreased it slightly. The results were kinetically analyzed, and the mechanism of reaction and the effect of catalysts were discussed, thereby, the author proposed an appropriate theories.