Multifunctional dithiodialkanoamidophenol compounds useful in the stabilization of organic materials normally susceptible to oxidative degradation are prepared by contacting a selected dithiodialkanoic acid chloride with a selected alkylaminophenol under amide-forming reaction conditions. In a preferred embodiment, the compound is N,N'-bis(3',5'-di-t-butyl-4'-hydroxyphenyl)-3,4-dithiahexane-1,6-dicarboxamide.
在酰胺化反应条件下,将选定的二
硫代二烷基
氯化酸与选定的烷基
氨基苯酚接触,可制备出有助于稳定通常易氧化降解的有机材料的多功能二
硫代二烷基
氨基苯酚化合物。在一个优选的实施方案中,该化合物是 N,N'-双(3',5'-二叔丁基-4'-羟基苯基)-3,4-二
硫杂己烷-1,6-二甲酰胺。