Single-atom catalysts for hydroformylation of olefins,iScience

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Single-atom catalysts for hydroformylation of olefins
iScience ( IF 4.6 ) Pub Date : 2023-02-19 , DOI: 10.1016/j.isci.2023.106183
Shu Tao ₁ , Da Yang ₁ , Minmin Wang ₁ , Guangxun Sun ₁ , Gaoyan Xiong ₁ , Wenwen Gao ₁ , Youzhi Zhang ₁ , Yuan Pan ₁

Affiliation

Hydroformylation is one of the most significant homogeneous reactions. Compared with homogeneous catalysts, heterogeneous catalysts are easy to be separated from the system. However, heterogeneous catalysis faces the problems of low activity and poor chemical/regional selectivity. Therefore, there are theoretical and practical significance to develop efficient heterogeneous catalysts. SACs can be widely applied in hydroformylation in the future, due to the high atom utilization efficiency, stable active sites, easy separation, and recovery. In this review, the recent advances of SACs for hydroformylation are summarized. The regulation of microstructure affected on the reactivity, stability of SACs, and chem/regioselectivity of SACs for hydroformylation are discussed. The support effect, ligand effect, and electron effect on the performance of SACs are proposed, and the catalytic mechanism of SACs is elaborated. Finally, we summarize the current challenges in this field, and propose the design and research ideas of SACs for hydroformylation of olefins.

中文翻译：

用于烯烃加氢甲酰化的单原子催化剂

加氢甲酰化是最重要的均相反应之一。与均相催化剂相比，非均相催化剂易于从体系中分离。然而，多相催化面临活性低和化学/区域选择性差的问题。因此，开发高效的多相催化剂具有重要的理论和现实意义。 SAC由于原子利用效率高、活性位点稳定、易于分离和回收，未来可广泛应用于加氢甲酰化反应。在这篇综述中，总结了 SAC 用于加氢甲酰化的最新进展。讨论了微观结构的调控对 SAC 的反应性、稳定性以及 SAC 对加氢甲酰化的化学/区域选择性的影响。提出了支撑效应、配体效应和电子效应对SACs性能的影响，并阐述了SACs的催化机理。最后，我们总结了该领域目前面临的挑战，并提出了用于烯烃加氢甲酰化的SAC的设计和研究思路。

更新日期：2023-02-19

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