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/org2010005Abstract
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.
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Cited by 4
Adi Wolfson, Eliraz Stamker, Oshrat Levy‐Ontman · Journal of Applied Polymer Science · 2021
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