Selective catalytic hydrogenation of polycyclic aromatic hydrocarbons promoted by ruthenium nanoparticles
作者:Emma Bresó-Femenia、Bruno Chaudret、Sergio Castillón
DOI:10.1039/c4cy01758g
日期:——
for hydrogenation of polycyclic aromatic hydrocarbons (PAHs) containing 2–4 rings under mild reaction conditions. These compounds were partially hydrogenated with good to excellent selectivities just by optimizing the reaction conditions. The influence of the nature of substituents present in different positions of naphthalene on the selectivity of hydrogenation was also studied. Hydrogenation of products
通过PPh 3稳定的Ru纳米颗粒是在温和的反应条件下氢化含有2-4个环的多环芳烃(PAH)的有效催化剂。仅通过优化反应条件,这些化合物就以良好或优异的选择性进行了部分氢化。还研究了在萘的不同位置存在的取代基的性质对氢化选择性的影响。在1位含有取代基的产物的氢化比在2位含有取代基的产物的氢化慢。在所有情况下,氢化主要发生在取代度较低的环上。