Enantioselective Guest Binding and Dynamic Resolution of Cationic Ruthenium Complexes by a Chiral Metal−Ligand Assembly
- 1 March 2004
- journal article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 126 (12), 3674-3675
- https://doi.org/10.1021/ja039225a
Abstract
A supramolecular metal−ligand assembly encapsulates a variety of cationic half-sandwich ruthenium complexes. Due to the chirality of both host and guest, chiral recognition is observed with diastereomeric excesses up to 70%. The chiral cavity can be used to carry out a dynamic resolution of the rapidly equilibrating enantiomers of the chiral organometallic guest.Keywords
This publication has 26 references indexed in Scilit:
- Encapsulation of Cationic Ruthenium Complexes into a Chiral Self-Assembled CageInorganic Chemistry, 2004
- Self‐Assembled Receptors that Stereoselectively Recognize a SaccharideAngewandte Chemie International Edition, 2003
- Resolution and Kinetic Stability of a Chiral Supramolecular Assembly Made of Labile ComponentsAngewandte Chemie International Edition, 2001
- Chiral Microenvironments in Self-Assembled CapsulesJournal of the American Chemical Society, 1999
- The rational design of high symmetry coordination clusters †J. Chem. Soc., Dalton Trans., 1999
- Chiral Spaces: Dissymmetric Capsules Through Self-AssemblyScience, 1998
- Chiral Recognition Properties in Complexation of Two Asymmetric Hemicarcerands1Journal of the American Chemical Society, 1997
- Stereoselectivity in guest release from constrictive binding in a hemicarceplexJournal of the American Chemical Society, 1991
- Synthesis and unusual properties of a helically twisted multiply metalated rubrene derivativeJournal of the American Chemical Society, 1988
- Host-guest complexation. 13. High chiral recognition of amino esters by dilocular hosts containing extended steric barriersJournal of the American Chemical Society, 1978