SELECTIVE CATALYTIC HYDROGENATION OF PROPARGYL ALCOHOL WITH HETEROPOLY ACID-MODIFIED PALLADIUM

5 May 1982

journal article
research article
Published by Oxford University Press (OUP) in Chemistry Letters

Vol. 11 (5) , 679-682
https://doi.org/10.1246/cl.1982.679

Abstract

The Keggin type heteropoly acid was readily reduced with hydrogen in the aqueous phase at 30°C in the presence of Pd(II) or metallic Pd, taking up 1 to 11 molecules of hydrogen per Keggin unit. The palladium catalyst prepared by the H₂-reduction of an aqueous solution containing Pd(II) and heteropoly acid was very effective for the aqueous-phase selective semihydrogenation of propargyl alcohol.

Keywords

SELECTIVE CATALYTIC
ALCOHOL
MODIFIED PALLADIUM
ACID MODIFIED
HETEROPOLY ACID
CATALYTIC HYDROGENATION
PROPARGYL

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