Chemoenzymatic Dynamic Kinetic Resolution of Axially Chiral Allenes
作者:Jan Deska、Carolina del Pozo Ochoa、Jan-E. Bäckvall
DOI:10.1002/chem.201000301
日期:2010.4.19
N‐heterocyclic carbene ligands have been identified as efficient catalysts for the chemoselective racemization of axiallychiral allenyl alcohols. In combination with porcine pancreatic lipase as biocatalyst, a dynamickineticresolution has been developed, giving access to optically active allenes in good yield and high enantiomeric purity (see scheme).