An alkylated 1,3-benzenediamine compound used as a deposit-control lubricant additives for organic materials including lubricating oil, gasoline, and diesel fuels. The invention improves the oxidative stability of the lubricants and fuels by adding the alkylated 1,3-benzenediamine compound. The alkylated 1,3-benzenediamine compound is formed using a catalytic hydrogenation that alkylates the 4 and/or 6 position of the central aromatic ring.
一种烷基化的1,3
苯二胺化合物,用作有机材料的沉积控制润滑
添加剂,包括润滑油、汽油和柴油燃料。该发明通过添加烷基化的1,3
苯二胺化合物来提高润滑剂和燃料的
氧化稳定性。烷基化的1,3
苯二胺化合物是通过催化
氢化反应形成的,该反应烷基化中央芳香环的4和/或6位置。