A Microporous Binol-Derived Phosphoric Acid

Authors

  • Dipti S. Kundu,

    1. Technische Universität Berlin, Institut für Chemie, Sekr. C3, Strasse des 17. Juni 135, 10623 Berlin (Germany)
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  • Dr. Johannes Schmidt,

    1. Technische Universität Berlin, Institut für Chemie, Sekr. C2, Hardenbergstrasse 40, 10623 Berlin (Germany)
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  • Dr. Christian Bleschke,

    1. Technische Universität Berlin, Institut für Chemie, Sekr. C3, Strasse des 17. Juni 135, 10623 Berlin (Germany)
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  • Prof. Dr. Arne Thomas,

    Corresponding author
    1. Technische Universität Berlin, Institut für Chemie, Sekr. C2, Hardenbergstrasse 40, 10623 Berlin (Germany)
    • Technische Universität Berlin, Institut für Chemie, Sekr. C2, Hardenbergstrasse 40, 10623 Berlin (Germany)
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  • Prof. Dr. Siegfried Blechert

    Corresponding author
    1. Technische Universität Berlin, Institut für Chemie, Sekr. C3, Strasse des 17. Juni 135, 10623 Berlin (Germany)
    • Technische Universität Berlin, Institut für Chemie, Sekr. C3, Strasse des 17. Juni 135, 10623 Berlin (Germany)
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  • This work was supported by the Cluster of Excellence “Unifying Concepts in Catalysis” and the “Berlin International Graduate School of Natural Sciences and Engineering”. Binol=1,1′-binaphthalene-2,2′-diol.

Abstract

original image

No slow down: A microporous recyclable heterogeneous catalyst made from a 1,1′-binaphthalene-2,2′-diol (binol)-derived phosphoric acid chloride is as active as the corresponding homogeneous catalyst when using the same mass of both in different reactions. Reaction rates, yields, and enantioselectivities are comparable.

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