Selective hydrogenation of levulinic acid to 1,4-pentanediol in water using a hydroxyapatite-supported Pt–Mo bimetallic catalyst

Selective hydrogenation of levulinic acid to 1,4-pentanediol in water using a hydroxyapatite-supported Pt–Mo bimetallic catalyst

Hydroxyapatite-supported Pt-Mo bimetallic nanoparticles (Pt-Mo/HAP) catalyze the selective transformation of levulinic acid to 1,4-pentanediol under aqueous conditions. A concerted effect between Pt nanoparticles and molybdenum oxides facilely promotes the hydrogenation of the intermediates 4-hydrox...

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Veröffentlicht in:Green chemistry : an international journal and green chemistry resource : GC 2015-01, Vol.17 (12), p.5136-5139
Hauptverfasser: Mizugaki, T, Nagatsu, Y, Togo, K, Maeno, Z, Mitsudome, T, Jitsukawa, K, Kaneda, K
Format: Artikel
Sprache:eng
Schlagworte:
Bimetals
Catalysts
Hydrogenation
Hydroxyapatite
Molybdenum oxides
Nanoparticles
Platinum
Transformations
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Zusammenfassung:Hydroxyapatite-supported Pt-Mo bimetallic nanoparticles (Pt-Mo/HAP) catalyze the selective transformation of levulinic acid to 1,4-pentanediol under aqueous conditions. A concerted effect between Pt nanoparticles and molybdenum oxides facilely promotes the hydrogenation of the intermediates 4-hydroxypentanoic acid and gamma -valerolactone to 1,4-pentanediol. The Pt-Mo/HAP catalyst is recoverable and reusable while maintaining its high activity and selectivity.
ISSN:1463-9262
1463-9270
DOI:10.1039/c5gc01878a