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Download fileEosin Y Covalently Anchored on Reduced Graphene Oxide as an Efficient and Recyclable Photocatalyst for the Aerobic Oxidation of α‑Aryl Halogen Derivatives
journal contribution
posted on 2015-03-02, 00:00 authored by Zhen Li, Wenfeng Zhang, Qingshan Zhao, Hanying Gu, Yang Li, Guoliang Zhang, Fengbao Zhang, Xiaobin FanA visible-light
photoredox with homogeneous catalyst-like transition
metal complexes and organic dyes shows promising applications in organic
synthesis. However, the practical applications of these photocatalysts
are hampered by the difficulty of separating and recycling them from
the reaction mixtures. In this study, we report the covalent immobilization
of Eosin Y on reduced graphene oxide and demonstrate the obtained
hybrid can be used as a recyclable photocatalyst with excellent catalytic
performances in the aerobic oxidation of α-aryl halogen derivatives.
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Aerobic Oxidationgraphene oxideEfficientrecyclingRecyclable PhotocatalystReduced Graphene OxidephotoredoxapplicationEosin Ycomplexperformancephotocatalystsynthesisoxidationcovalent immobilizationdifficultyDerivativesAArylderivativedyetransitionHalogenreaction mixturesarylEosin Y Covalently Anchoredhalogen