Chemoselective hydrogenation of cinnamaldehyde to cinnamyl alcohol over Pt/K-10 catalyst

G. Szöllősi, Béla Török, László Baranyi, M. Bartók

Research output: Contribution to journalArticle

82 Citations (Scopus)

Abstract

The preparation and application of a 5% Pt/K-10 catalyst is described. The catalyst was found to be highly selective in the hydrogenation of cinnamaldehyde with almost exclusive formation of cinnamyl alcohol. The unsaturated alcohol was formed with selectivities up to 99% during cinnamaldehyde hydrogenation under mild experimental conditions (25°C, 4 bar). The beneficial role of a significant support effect was interpreted to be due to the Lewis acid centers of the support, which provide suitable anchoring sites for C=O moieties.

Original languageEnglish
Pages (from-to)619-623
Number of pages5
JournalJournal of Catalysis
Volume179
Issue number2
Publication statusPublished - 1998

Fingerprint

Hydrogenation
hydrogenation
alcohols
Alcohols
catalysts
Lewis Acids
Catalysts
selectivity
preparation
acids
Acids
cinnamic aldehyde
cinnamyl alcohol

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

Cite this

Chemoselective hydrogenation of cinnamaldehyde to cinnamyl alcohol over Pt/K-10 catalyst. / Szöllősi, G.; Török, Béla; Baranyi, László; Bartók, M.

In: Journal of Catalysis, Vol. 179, No. 2, 1998, p. 619-623.

Research output: Contribution to journalArticle

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