Pt–FeOx/SiO2 catalysts prepared by galvanic displacement show high selectivity for cinnamyl alcohol production in the chemoselective hydrogenation of cinnamaldehyde

Yu-Sheng Shi; Zi-Fei Yuan; Qian Wei; Ke-Qiang Sun; Bo-Qing Xu

doi:10.1039/C6CY01340F

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Pt–FeO_x/SiO₂ catalysts prepared by galvanic displacement show high selectivity for cinnamyl alcohol production in the chemoselective hydrogenation of cinnamaldehyde†

Yu-Sheng Shi,^a Zi-Fei Yuan,^a Qian Wei,^a Ke-Qiang Sun*^a and Bo-Qing Xu*^a

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* Corresponding authors

^a Innovative Catalysis Program, Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
E-mail: kqsun@mail.tsinghua.edu.cn, bqxu@mail.tsinghua.edu.cn

Abstract

Galvanic displacement between SiO₂-supported Fe particles and Pt²⁺ ions creates intimately interacting Pt–FeO_x entities that are highly selective in catalyzing the hydrogenation of the carbonyl in cinnamaldehyde, offering a cinnamyl alcohol yield up to 95%.

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Article information

DOI: https://doi.org/10.1039/C6CY01340F
Article type: Communication
Submitted: 22 Jun 2016
Accepted: 31 Aug 2016
First published: 31 Aug 2016

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Catal. Sci. Technol., 2016,6, 7033-7037

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Pt–FeO_x/SiO₂ catalysts prepared by galvanic displacement show high selectivity for cinnamyl alcohol production in the chemoselective hydrogenation of cinnamaldehyde

Y. Shi, Z. Yuan, Q. Wei, K. Sun and B. Xu, Catal. Sci. Technol., 2016, 6, 7033 DOI: 10.1039/C6CY01340F

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