Studies on the configuration of nitrogenous stereogenic centres in adducts of rhodium(II) tetraacylates with chiral amines: the application of 1H and 13C NMR spectroscopy

Chiral amines R∗NR1R2 and rhodium(II) tetraacylates form in the solution an equilibrium mixture of two diastereomers. Configurations at nitrogen atoms and diastereomerization rates were determined by 1H and 13C NMR.