两性表面活性剂吡啶烷氧基磺酸盐的合成

<title>nthesis of the Amphoteric Surface Active Agent with the Structure of Pyridine Derivate

初步合成出2种具有C5H5N+-R-SO3-(其中R为烷氧基和芳基)结构特征的吡啶衍生物类两性表面活性剂。对合 成路线和方法进行了探讨,将产物应用于酸性电镀镍溶液中表现出良好的增光效果。

<abstract>veral amphoteric surface active agents with the structure of pyridine derivate were synthesized and their structural formula were respectively C5H5N+CH2CH2OCH2CH2SO3-,C5H5,N+(CH2)3OSO3 and C5H5N+CH2C6H4SO3-. Three steps were took and the yield was about 90%, 85% and 70% respectively. The synthesis way and method were also discussed. Be used for nickel electroplate as brightening and leveling agent, Three surface active agents took a good effect in the electric current density of 0.1-5.1 A/dm2.