助金属对铂催化肉桂醛加氢反应的影响研究进展

Research Progress on the Influence of Co-metals on the Hydrogenation of Cinnamaldehyde Catalyzed by Platinum

肉桂醛加氢作为一种重要的反应,其主要加氢产物肉桂醇被应用于药物中间体、化学品和香水等的生产过程中。近年来,大量文献报道了金属基催化剂及相关的重要研究成果。因此,文章首先对铂(Pt)基单金属和双金属催化剂进行介绍;其次,讨论助金属在Pt催化肉桂醛加氢体系中的影响及反应机理;最后,分析负载型Pt基双金属催化剂在应用于肉桂醛加氢反应过程中所遇到的局限性和障碍,以及潜在的研究趋势。

Cinnamaldehyde hydrogenation is an important chemical reaction,and its main hydrogenation product and cinnamyl alcohol,are used in the production of pharmaceutical intermediates,chemicals and perfumes.In recent years,many metal-based catalysts and related important research results have been reported.Therefore,Pt-based monometallic and bimetallic catalysts are introduced in this paper,and the effect and reaction mechanism of co-metals on Pt catalytic cinnamaldehyde hydrogenation system are discussed.Finally,the limitations and obstacles encountered in the application of supported Pt-based bimetallic catalysts in the hydrogenation of cinnamaldehyde and the potential research trends are discussed,and the related potential research trends are analysed.