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Recyclable Palladium Catalyst for Highly Selective α Alkylation of Ketones with Alcohols

Authors

  • Min Serk Kwon,

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • Namdu Kim,

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • Seong Hyeok Seo,

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • In Soo Park,

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • Ravi Kumar Cheedrala,

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • Jaiwook Park Prof.

    1. Center for Integrated Molecular Systems, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology (POSTECH), San 31 Hyoja Dong, Pohang 790-784, Korea, Fax: (+82) 54-279-3399
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  • This work was supported by the SRC/ERC program of MOST/KOSEF (R11-2000-070-05003-0).

Abstract

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Luftbeständig und wiederverwendbar ist ein Heterogenkatalysator aus Palladium-Nanopartikeln in einer Aluminiumhydroxidmatrix. Die hoch selektive α-Alkylierung von aliphatischen und aromatischen Ketonen mit primären Alkoholen führte in einer O2-Atmosphäre zu Enonen und in einer Argonatmosphäre zu Ketonen (siehe Schema).

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