Kinetic Resolutions by Enantioselective Pauson-Khand-Type Reaction
作者:Dong Eun Kim、Jaesung Kwak、In Su Kim、Nakcheol Jeong
DOI:10.1002/adsc.200800657
日期:2009.1
A kineticresolution of 1-arylallyl propargyl ethers by enantioselectivePauson–Khand-typereaction catalysts was successfully carried out. While cationic rhodium(I) with a BINAP-based ligand having an electron-deficient phosphine is the choice for the slow reacting substrates, neutral iridium(I) with a BINAP-based ligand possessing an electron-rich phosphine provided excellent results for the more