Hydrogenation of n-octanoic acid over the MoPt alloy of Mo-Pt/SiO2 catalyst under solvent-free conditions
Hydrogenation of n-octanoic acid over the MoPt alloy of Mo-Pt/SiO2 catalyst under solvent-free conditions
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无溶剂条件下Mo-Pt/SiO2 MoPt合金催化剂上正辛酸加氢
DOI：
10.1039/d2ob00824f
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Tomishige Keiichi
中科院分区：
文献类型：
--
作者：
Tamura Masazumi;Yugeta Kohei;Nakagawa Yoshinao;Tomishige Keiichi
在无溶剂条件下，SiO2负载的Al 2 O3-Mo和Pt作为非均相催化剂在373 K低温下对正辛酸进行加氢，加氢产物的收率为78%（正辛醇收率为62%，辛酸辛酯收率为32%）。基于催化剂的表征，MoPt合金（Mo/Pt = 1）是由高温还原形成的，并提出了反应的活性位。
SiO2-Supported bimetallic Mo and Pt worked as an effective heterogeneous catalyst for hydrogenation of n-octanoic acid at a low temperature of 373 K in the absence of solvent, providing 78% yield of hydrogenated products (62% yield of 1-octanol and 32% yield of octyl octanoate). Based on the catalyst characterization, MoPt alloy (Mo/Pt = 1) was formed by high-temperature reduction and was proposed to be the active site for the reaction.