Polymer-supported Pd(0) (Pd@PS) nanoparticles (NPs) were explored as a switchable catalyst for oxidative aldehyde conjugate/s (AC/s) and acetate esters (AEs) syntheses from alcohols. Using the same substrates, the catalyst in the presence of oxygen and K2CO3 participated in AC/s synthesis, and in the presence of traces of air and NaOtBu, unusual AEs products were obtained.
研究了聚合物负载的Pd(0)(Pd @ PS)纳米颗粒(NPS)作为可转换的催化剂,用于从
醇类合成氧化醛共轭物(s / AC)和
乙酸酯(AEs)。使用相同的底物,催化剂在
氧气和K 2 CO 3存在下参与了AC / s合成,在痕量空气和NaO t Bu存在下获得了异常的AEs产物。