Magnetic nickel ferrite nanoparticles as highly durable catalysts for catalytic transfer hydrogenation of bio-based aldehydes†,Catalysis Science & Technology

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Magnetic nickel ferrite nanoparticles as highly durable catalysts for catalytic transfer hydrogenation of bio-based aldehydes†
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2017-12-19 00:00:00 , DOI: 10.1039/c7cy02197f
Jian He _{1,

2,

3,

4,

5} , Song Yang _{6,

7,

8,

9,

10} , Anders Riisager _{1,

2,

3,

4,

5}

Affiliation

Magnetic nickel ferrite (NiFe₂O₄) nanoparticles were exploited as stable and easily separable heterogeneous catalysts for catalytic transfer hydrogenation (CTH) of furfural to furfuryl alcohol with 2-propanol as both the hydrogen source and the solvent providing 94% product yield at 180 °C after 6 h of reaction. The magnetic properties of the catalysts provided facile recovery using an external magnet after reaction allowing it to be reused in five reaction cycles without loss of catalytic performance. Importantly, the NiFe₂O₄ nanoparticles were also applicable to CTH of other alkenyl/allyl/aromatic aldehydes affording over 94% selectivity towards the targeted alcohol products, thus being attractive as highly universal catalysts for CTH of aldehydes.

中文翻译：

磁性镍铁氧体纳米粒子作为生物基醛催化转移加氢的高度耐用催化剂†

磁性镍铁氧体（NiFe ₂ O ₄）纳米颗粒被用作稳定且易于分离的非均相催化剂，用于糠醛以2-丙醇作为氢源和溶剂的催化转移加氢（CTH）转化为糠醇，在180℃下提供94％的产品收率反应6小时后的℃。催化剂的磁性能在反应后使用外磁体提供容易的回收，使其可以在五个反应循环中重复使用而不会损失催化性能。重要的是，NiFe ₂ O ₄ 纳米颗粒也可用于其他烯基/烯丙基/芳族醛的CTH，对目标醇产物具有94％以上的选择性，因此作为醛CTH的高度通用的催化剂具有吸引力。

更新日期：2017-12-19

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