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Research Article Open access CC BY 4.0

Pd-Based Polysaccharide Hydrogels as Heterogeneous Catalysts for Oxidation of Aromatic Alcohols

Oshrat Levy-Ontman, Eliraz Stamker, Vital Mor, Adi Wolfson

Organics · pp. 50–56 · Published 17 Mar 2021

10.3390/org2010005

Abstract

Immobilization of Pd(OAc)2(TPPTS)2 in various renewable polysaccharides hydrogels, yielded heterogeneous catalysts that were successfully used, for the first time, in the aerobic oxidation of benzylic alcohol. The new catalysts were easily removed from the reaction mixture and recycled with some loss of activity. Among all tested polysaccharides, iota-carrageenan was found to be the most suitable support, using calcium chloride as a gelation agent.

Polysaccharide Chemistry Catalysis Self-healing hydrogels Carrageenan Alcohol Chloride Alcohol oxidation

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Cited by 4

Recyclable Pd‐based polysaccharide catalyst for aerobic oxidation of benzyl alcohol

Adi Wolfson, Eliraz Stamker, Oshrat Levy‐Ontman · Journal of Applied Polymer Science · 2021

Chitosan-Modified Palladium Catalysts in Hydrogenation of n-Hex-2-Yne

А. К. Жармагамбетова, Assemgul S. Auyezkhanova, Eldar T. Talgatov · Theoretical and Experimental Chemistry · 2021

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