Fig. 3: DFT-calculated key transition state structures for the enantio-determining hydride transfer step with 1a and 1b as substrates.

All computational results are performed at the M06/SMD/def2TZVP//B3LYP/SMD/def2SVP level of theory.

All computational results are performed at the M06/SMD/def2TZVP//B3LYP/SMD/def2SVP level of theory.