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Published on: August 31, 2018
Enhanced catalytic activity of copper complexes in microgels for aerobic oxidation of benzyl alcohols
Dominic Schäfer1, Fabian Fink1, Denise Kleinschmidt2
1Chair of Bioinorganic Chemistry, Institute for Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany. sonja.herres-pawlis@ac.rwth-aachen.de.
Abstract:
Catalytically active copper bis(pyrazolyl)methane complexes have been anchored into pVCL-GMA microgels on specified positions within the microgel network. Functionalized microgels act as nanoreactors providing a tailored environment and stabilization for the copper complexes thus increasing the product yield. The oxidation of benzyl alcohols to their respective aldehydes was chosen as a test reaction to show the enhancement of catalytic activity due to the immobilization of the copper complex compared to the copper salt and the molecular copper complex.
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