Recent Advances in Selective Hydrogenation of Cinnamaldehyde over Supported Metal-Based Catalysts
Abstract
Selective hydrogenation of cinnamaldehyde (CAL) is an important reaction because the main products, cinnamic alcohol (COL) and hydrocinnamaldehyde (HCAL), are used in various fields, such as production of pharmaceutical intermediates, chemicals, perfumes, and fragrances. In recent years, numerous metal-based catalysts and significant study achievements have been reported. Thus, this Review focuses on selective hydrogenation of CAL to target products in terms of metal-based catalysts and summarizes recent developments in this reaction with different catalysts, including Pt-, Pd-, Ru-, Ni-, Co-, and Cu-based catalysts. In addition, the reaction mechanisms of different catalysts, the effects of catalyst substrates, the different catalyst structures, and the synergistic effects in bimetallic catalysts are discussed. Lastly, the limitations and barriers encountered for noble metal and non-noble metal catalysts in the current study as well as potential research trends are discussed.
Recommended Citation
X. Wang et al., "Recent Advances in Selective Hydrogenation of Cinnamaldehyde over Supported Metal-Based Catalysts," ACS Catalysis, vol. 10, no. 4, pp. 2395 - 2412, American Chemical Society (ACS), Feb 2020.
The definitive version is available at https://doi.org/10.1021/acscatal.9b05031
Department(s)
Chemical and Biochemical Engineering
Research Center/Lab(s)
Center for Research in Energy and Environment (CREE)
Keywords and Phrases
Cinnamaldehyde (CAL); Cinnamyl Alcohol (COL); Hydrocinnamaldehyde (HCAL); Metal-Based Catalysts; Selective Hydrogenation
International Standard Serial Number (ISSN)
2155-5435
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2020 American Chemical Society (ACS), All rights reserved.
Publication Date
01 Feb 2020
Comments
This work was supported by the National Nature Science Foundation of China (41371448).