Unprecedented diastereoselective generation of chiral-at-metal, half sandwich Ir(III) and Rh(III) complexes via anomeric isomerism on "sugar-coated" N-heterocyclic carbene ligands

The first example of the diastereoselective synthesis induced by anomeric isomerism of sugar units in ligands of metal complexes was demonstrated. S and R configurations of chiral-at-metal Ir(III) and Rh(III) complexes were selectively obtained by using chelate-type NHC ligands with α- and β-glucopy...

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Published inDalton transactions : an international journal of inorganic chemistry Vol. 40; no. 18; pp. 4826 - 4829
Main Authors Shibata, Teppei, Hashimoto, Hideki, Kinoshita, Isamu, Yano, Shigenobu, Nishioka, Takanori
Format Journal Article
LanguageEnglish
Published England 14.05.2011
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Summary:The first example of the diastereoselective synthesis induced by anomeric isomerism of sugar units in ligands of metal complexes was demonstrated. S and R configurations of chiral-at-metal Ir(III) and Rh(III) complexes were selectively obtained by using chelate-type NHC ligands with α- and β-glucopyranosyl units, respectively.
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ISSN:1477-9226
1477-9234
DOI:10.1039/c0dt01634a