肉桂醛多相催化选择性加氢制肉桂醇的研究进展

Recent Progress in Heterogeneous Catalytic Selective Hydrogenation of Cinnamaldehyde to Cinnamylalcohol

关键词:  肉桂醛  肉桂醇  选择性加氢  催化剂

Key words:  cinnamaldehyde  cinnamayl alcohol  selective hydrogenation  catalyst

摘要:

从催化剂活性组分、助剂、载体和还原方法等多方面综述了近年来肉桂醛多相选择性加氢制备肉桂醇的方法研究，探讨了肉桂醛加氢活性和肉桂醇选择性的影响因素，并展望了肉桂醛选择性加氢的发展前景。通过催化剂设计提高非贵金属催化剂的活性、选择性和稳定性，并进一步降低反应温度和压力是今后的研究方向。

Abstract:

The recent progress of catalysts in selective hydrogenation of cinnamaldehyde to cinnamyl alcohol from active components, promoters, supports, and reduction methods are reviewed. Factors of the cinnamaldehyde hydrogenation activity and selectivity of cinnamyl alcohol were discussed. The prospect of selective hydrogenation of cinnamaldehyde is viewed. Enhancing the activity, selectivity and stability of non-precious metal catalyst and reducing the reaction temperature and pressure through catalyst design are the future research directions.