A Microporous Binol-Derived Phosphoric Acid

A Microporous Binol-Derived Phosphoric Acid

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 enantioselectivi...

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Veröffentlicht in:Angewandte Chemie International Edition 2012-05, Vol.51 (22), p.5456-5459
Hauptverfasser: Kundu, Dipti S., Schmidt, Johannes, Bleschke, Christian, Thomas, Arne, Blechert, Siegfried
Format: Artikel
Sprache:eng
Schlagworte:
asymmetric catalysis
Catalysts
Chlorides
heterogeneous catalysis
organocatalysis
Phosphoric acid
phosphorus
porous polymers
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Zusammenfassung: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.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201109072