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  • Effective and Selective Catalysts for Cinnamaldehyde Hydrogenation: Hydrophobic Hybrids of Metal-Organic Frameworks, Metal Nanoparticles, and Micro- and Mesoporous Polymers

    Author(s)
    Yuan, Kuo
    Song, Tianqun
    Wang, Dawei
    Zhang, Xiaotao
    Gao, Xiong
    Zou, Ye
    Dong, Huanli
    Tang, Zhiyong
    Hu, Wenping
    Griffith University Author(s)
    Tang, Zhiyong
    Year published
    2018
    Metadata
    Show full item record
    Abstract
    Metal–organic frameworks (MOFs) as selectivity regulators for catalytic reactions have attracted much attention, especially MOFs and metal nanoparticle (NP) shelled structures, e.g., MOFs@NPs@MOFs. Nevertheless, making hydrophilic MOF shells for gathering hydrophobic reactants is challenging. Described here is a new and viable approach employing conjugated micro‐ and mesoporous polymers with iron(III) porphyrin (FeP‐CMPs) as a new shell to fabricate MIL‐101@Pt@FeP‐CMP. It is not only hydrophobic and porous for enriching reactants, but also possesses iron sites to activate C=O bonds, thereby regulating the selectivity for ...
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    Metal–organic frameworks (MOFs) as selectivity regulators for catalytic reactions have attracted much attention, especially MOFs and metal nanoparticle (NP) shelled structures, e.g., MOFs@NPs@MOFs. Nevertheless, making hydrophilic MOF shells for gathering hydrophobic reactants is challenging. Described here is a new and viable approach employing conjugated micro‐ and mesoporous polymers with iron(III) porphyrin (FeP‐CMPs) as a new shell to fabricate MIL‐101@Pt@FeP‐CMP. It is not only hydrophobic and porous for enriching reactants, but also possesses iron sites to activate C=O bonds, thereby regulating the selectivity for cinnamyl alcohol in the hydrogenation of cinnamaldehyde. Interestingly, MIL‐101@Pt@FeP‐CMPsponge can achieve a high turnover frequency ( 1516.1 h−1), with 97.3 % selectivity for cinnamyl alcohol at 97.6 % conversion.
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    Journal Title
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    Volume
    57
    Issue
    20
    DOI
    https://doi.org/10.1002/anie.201801289
    Subject
    Chemical sciences
    Publication URI
    http://hdl.handle.net/10072/383862
    Collection
    • Journal articles

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