Selective catalytic hydrogenation of polycyclic aromatic hydrocarbons promoted by ruthenium nanoparticles

Breso-Femenia Emma; Chaudret Bruno; Castillon Sergio

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Selective catalytic hydrogenation of polycyclic aromatic hydrocarbons promoted by ruthenium nanoparticles

机译：由氟环纳米颗粒促进的多环芳烃的选择性催化氢化

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Ru nanoparticles stabilised by PPh3 are efficient catalysts 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 containing substituents at position 1 is slower than that of products containing substituents at position 2. In all cases, hydrogenation takes place mainly on the less substituted ring.

机译：RU纳米颗粒通过PPH3稳定的是有效的催化剂，用于在轻度反应条件下含有2-4个环的多环芳烃（PAHS）氢化。仅通过优化反应条件，这些化合物以良好至优异的选择性进行了部分氢化。还研究了存在于萘不同位置的取代基的性质对氢化选择性的影响。在位置1处含有取代基的产物的氢化比在位置2处含有取代基的产物慢。在所有情况下，氢化主要发生在较不替代的环上。

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《Catalysis science & technology》 |2015年第5期|2741-2751|共11页
作者
Breso-Femenia Emma; Chaudret Bruno; Castillon Sergio;
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作者单位

Univ Toulouse, Inst Natl Sci Appl, CNRS INSA UPS, Lab Phys & Chim Nanoobjets,LPCNO,UMR5215, F-31077 Toulouse, France;

Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, E-43007 Tarragona, Spain;

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正文语种英语
中图分类汉语教学;
关键词
Nanoparticles; naphthalene; polycyclic aromatic hydrocarbonsRutheniumHydrogenation;

机译：纳米颗粒;萘;多环芳族烃;

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机译：analysis of atmospheric polycyclic aromatic Hydrocarbons and Nitropolycyclic aromatic Hydrocarbons in Gas/particle phases separately Collected by a High-volume air sampler Equipped with a Column packed with XaD-4 Resin

Selective catalytic hydrogenation of polycyclic aromatic hydrocarbons promoted by ruthenium nanoparticles

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