Podand-Based Dimeric Chromium(III)-Salen Complex for Asymmetric Henry Reaction: Cooperative Catalysis Promoted by Complexation of Alkali Metal Ions

A new kind of podand‐based dimeric salen ligand was synthesized, and its association with potassium cations was investigated by 1H NMR spectroscopy. The corresponding CrIII–salen dimer was assembled by a supramolecular host–guest self‐assembly process and was then used as a catalyst in highly effici...

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Veröffentlicht in:	Chemistry : a European journal 2014-12, Vol.20 (50), p.16454-16457
Hauptverfasser:	Ouyang, Guang-Hui, He, Yan-Mei, Fan, Qing-Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	asymmetric catalysis Asymmetry Catalysts Cations Chemistry Control Dimers Henry reaction host-guest systems Ligands podands Potassium Self assembly supramolecular catalysis
Online-Zugang:	Volltext
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