Diastereoselective Ion Pairing of TRISPHAT Anions and Tris(4,4′-dimethyl-2,2′-bipyridine)iron(II)

Diastereoselective Ion Pairing of TRISPHAT Anions and Tris(4,4′-dimethyl-2,2′-bipyridine)iron(II)

Two configurationally stable, chiral anions (TRISPHAT, 1) behave as efficient hosts that control the configuration of a configurationally labile iron(II) complex as the guest with high diastereoselectivity (>96 % de) upon ion pairing. The diastereoselectivity increases with decreasing solvent pol...

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Veröffentlicht in:Angewandte Chemie International Edition 1998-09, Vol.37 (17), p.2379-2380
Hauptverfasser: Lacour, Jérôme, Jodry, Jonathan J., Ginglinger, Catherine, Torche-Haldimann, Sonya
Format: Artikel
Sprache:eng
Schlagworte:
Asymmetric amplification
Ion pairs
Iron
Phosphorus
Supramolecular chemistry
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Zusammenfassung:Two configurationally stable, chiral anions (TRISPHAT, 1) behave as efficient hosts that control the configuration of a configurationally labile iron(II) complex as the guest with high diastereoselectivity (>96 % de) upon ion pairing. The diastereoselectivity increases with decreasing solvent polarity.
ISSN:1433-7851
1521-3773
DOI:10.1002/(SICI)1521-3773(19980918)37:17<2379::AID-ANIE2379>3.0.CO;2-C