Synthesis of Pt@MAF-6 as a Steric Effect Catalyst for Selective Hydrogenation of Cinnamaldehyde

Synthesis of Pt@MAF-6 as a Steric Effect Catalyst for Selective Hydrogenation of Cinnamaldehyde

Pt@MAF-6 was designed as a highly selective catalyst for cinnamaldehyde hydrogenation. The aperture of Pt@MAF-6 acted to sterically confine cinnamaldehyde, and 94% selectivity to cinnamic alcohol was obtained at a high conversion of 95%. Steric confinement was inefficient in trans-2-pentenal hydroge...

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Veröffentlicht in:Catalysis letters 2020-11, Vol.150 (11), p.3234-3242
Hauptverfasser: Xue, Kaizhen, Lan, Xiaocheng, Wang, Jinfu, Wang, Tiefeng
Format: Artikel
Sprache:eng
Schlagworte:
Aldehydes
Apertures
Catalysis
Catalysts
Chemistry
Chemistry and Materials Science
Cinnamaldehyde
Heterogeneous catalysis
Hydrogenation
Industrial Chemistry/Chemical Engineering
Organometallic Chemistry
Physical Chemistry
Povidone
Selectivity
Sensors
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Zusammenfassung:Pt@MAF-6 was designed as a highly selective catalyst for cinnamaldehyde hydrogenation. The aperture of Pt@MAF-6 acted to sterically confine cinnamaldehyde, and 94% selectivity to cinnamic alcohol was obtained at a high conversion of 95%. Steric confinement was inefficient in trans-2-pentenal hydrogenation, showing that encapsulating active sites within a commensurate porous support is important for a steric effect catalyst. Graphic Abstract
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-020-03212-0