Abstract

The processes of hydrogenation of furan and its derivatives (2-methylfuran, furfuryl alcohol, and furfural) in plug-flow type reactor under atmospheric hydrogen pressure at 20–220°С in the presence of supported nickel nanoparticles prepared via chemical reduction have been investigated. It has been found that nickel nanoparticles supported on magnesium oxide surface are the most reactive and stable under the considered conditions. This catalyst allows the corresponding hydrogenation products with 100% yield and complete conversion of the substrate.

中文翻译：

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有机合成中的胶体和纳米级催化剂：XXIV。MgO负载镍钴纳米粒子存在下呋喃及其衍生物的加氢研究

摘要

在通过化学还原法制备的负载型镍纳米粒子存在下，在大气压氢气压力下于20–220°С的活塞流式反应器中，研究了呋喃及其衍生物（2-甲基呋喃，糠醇和糠醛）的氢化过程。 。已经发现，在所考虑的条件下，负载在氧化镁表面上的镍纳米颗粒是最活泼和稳定的。该催化剂可使相应的氢化产物以100％的收率实现底物的完全转化。