title: Utilizing tautomerization of 2-amino-oxazoline in hydrogen bonding tripodal ligands.
abstract: A tetradentate tripodal ligand containing 2-amino-oxazoline moieties has been developed. This system tautomerizes upon chelation of a metal ion, forming a flexible cavity capable of accommodating ligands via an intramolecular hydrogen bonding network.
authors.affiliation: Department of Chemistry, University of California-Irvine, 1102 Natural Science II, Irvine, CA 92697, USA.
authors.forename: Young Jun
authors.initials: YJ
authors.lastname: Park
authors.forename: Nathaniel S
authors.initials: NS
authors.lastname: Sickerman
authors.forename: Joseph W
authors.initials: JW
authors.lastname: Ziller
authors.forename: A S
authors.initials: AS
authors.lastname: Borovik
mesh_terms: D002614:Chelating Agents / Q000737:chemistry; D006860:Hydrogen Bonding; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D008670:Metals / Q000737:chemistry; D008968:Molecular Conformation; D010080:Oxazoles / Q000737:chemistry*
chemical_list: D002614:Chelating Agents; D008024:Ligands; D008670:Metals; D010080:Oxazoles
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