Table 4.
Absolute configuration assigned by chemical correlation or analogy.
Enantiomeric excess determined by chiral HPLC analysis.
Using 30 mol% catalyst.
Using PF6 counterion at 0 °C.
Absolute configuration assigned by chemical correlation or analogy.
Enantiomeric excess determined by chiral HPLC analysis.
Using 30 mol% catalyst.
Using PF6 counterion at 0 °C.