SupraBox: Chiral Supramolecular Oxazoline Ligands

…, E Russotto, L Pignataro, O Reiser…

Index: Durini, Marco; Russotto, Eleonora; Pignataro, Luca; Reiser, Oliver; Piarulli, Umberto European Journal of Organic Chemistry, 2012 , # 28 p. 5451 - 5461

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Citation Number: 4

Abstract

Abstract A new class of oxazoline ligands, named SupraBox, was studied. These ligands possess an additional urea functionality to generate supramolecular bidentate ligands in transition-metal complexes, by the establishment of hydrogen bonds between the urea N- hydrogens of one ligand and the carbonyl oxygen of a second one. A library of 16 SupraBox ligands was prepared using 5 differently substituted oxazoline nuclei, 4 linkers and 3 ...