抗氧剂168的合成与应用

Application and synthesize of irgafos 168

本文叙述了 2 ,4 -二叔丁基苯酚、三氯化磷为原料路线合成抗氧剂 16 8产品的工艺 ,论证了催化剂、溶剂和反应温度的筛选原理 ,确定较佳工艺条件 ,产品收率接近 90 %。并阐述了抗氧剂 16 8产品的应用。

A method of technology synthesize was developed from 2,4-di-tert-butylphenol and phosphorus trichloride. It were studied of catalyzer,solvent,and reaction temperature, Well reaction condition was determined, The yield of the product can be up to 90%.Applications were expounded.