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Publication 158
- “Enantiopure Ti(IV) Amino Triphenolate Complexes as NMR Chiral Solvating Agents”
C. Zonta, A. Kolarovic, M. Mba, M. Pontini, E.P. Kündig, G. Licini,
Chirality 2011, 23, 796-800.
Enantiopure Ti(IV) complexes bearing pseudo-C3 amino triphenolate ligands have been synthesized and characterized. The complexes bearing ortho phenyl groups act as 1H NMR chiral solvating agent (CSA) for the stereochemical analysis of a series of sulfoxides. The coordination of a Lewis base coligand (sulfoxide) and the presence of aromatic rings are the key structural factors for the efficiency of the CSA.
DOI : 10.1002/chir.20994
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