Fig. 6
From: Enantioselective reduction of sulfur-containing cyclic imines through biocatalysis
DFT studies. Transition states obtained by DFT calculations for the reduction of the non-substituted protonated 3-thiazoline (a) and protonated 2H-1,4-benzothiazine (b) by means of a dihydropyridine mimic as a reducing agent (Gibbs free energies of activation ΔG298 K are given)
