对氨基苯基-β-羟乙基砜硫酸酯的间接酯化

Para-amino Benze-β-Hydroxyl-Ethyl Sulphone Suphate with Indirect Esterfication

利用间接酯化方法合成对氨基苯基－β－羟乙基砜硫酸酯，能使酯化收率提高到８０％ 以上，且产品外观比直接酯化合成的颜色成、光泽好，并通过实验得出了合成的最佳工艺 条件．

Para-amino benzene-β- hydroxyl-ethl Sulphone sulphate is synthesized with indirect esterfication. Not only the esteffication yield can be improved by over 80% but also the product looks lighter in colour than that synthesized with direct esteffication, and its luster is also better. The optimal technology conditions are attained through the experiments.