The Pt colloid supported on carbon is an active and selective catalyst for the partial hydrogenation of nitroaromatics with electron-withdrawing substituents to the corresponding N-arylhydroxylamine, indicating an additive-free green catalytic approach for arylhydroxylamine synthesis.
负载于碳上的
铂胶体是一种活性高且选择性强的催化剂,能将带有吸电子取代基的硝基芳香化合物部分氢化为相应的N-芳基
羟胺,这表明了一种无添加剂的绿色催化方法,可用于芳基
羟胺的合成。