Synthesis and Characterization of New Chiral Monoanionic [ON] Ancillary Phenolate Ligands

Pascal Binda, Leslie Glover
2014 International Journal of Organic Chemistry  
Three new chiral monoanionic [ON] ancillary phenolate ligands with varying pendant arms have been synthesized in moderate to high yields (50% -85%) via Mannich-type condensation reaction of chiral substituted phenol, formaldehyde and (+)-bis-[(R)-1-phenylethyl]amine. These new organic compounds were fully characterized via nuclear magnetic resonance spectroscopy ( 1 H and 13 C) and elemental analysis. The newly synthesized ligands are suitable candidates for metalcatalyzed ring-opening of
more » ... ng-opening of lactones and asymmetric catalysis.
doi:10.4236/ijoc.2014.43020 fatcat:ms6z3xx2qnagng3goux2zeicra