Fig. 3: Equilibrium between 1-Dipp, K(HMDS) and the calcium amide complex K[(DippNON)Ca(THF)n(HMDS)] in benzene.
From: Enabling nucleophilic reactivity in molecular calcium fluoride complexes
The thermodynamic parameters (ΔH, ΔS and ΔG298K) associated with amide uptake are derived from a Van’t Hoff analysis of integrated 1H NMR signal intensities (in the temperature range of 25–70 °C).
