Selectivity of the Lindlar catalyst in alkyne semi-hydrogenation: a direct liquid-phase adsorption study

Cherkasov, Nikolay, Murzin, Dmitry Yu., Catlow, C. Richard A. and Chutia, Arunabhiram (2021) Selectivity of the Lindlar catalyst in alkyne semi-hydrogenation: a direct liquid-phase adsorption study. Catal. Sci. Technol. . ISSN 2044-4753

Full content URL: https://doi.org/10.1039/D1CY01016F

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Selectivity of the Lindlar catalyst in alkyne semi-hydrogenation: a direct liquid-phase adsorption study
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Abstract

We study the alkyne semi-hydrogenation selectivity over Pd and Lindlar catalyst with liquid phase adsorption. The results indicate that there are strongly-adsorbing alkyne and alkene sites; alkenes react non-selectively over the alkene adsorption sites. DFT studies indicate that the non-selective sites are low-coordination Pd atoms in the nanoparticles.

Keywords:Lindlar catalyst, alkyne, alkene, catalysis, DFT
Subjects:F Physical Sciences > F100 Chemistry
Divisions:College of Science > School of Chemistry
ID Code:45840
Deposited On:27 Jul 2021 10:09

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