Fig. 2. (a) Schematic of benzalcyanoacetate electrophile equilibrium reaction with 1-octanethiol, (b) Hammett plot of equilibrium constants at room temperature in d6-DMSO, and (c) equilibrium position of association as a function of temperature for mono-N (red), mono-B (orange), mono-H (blue), and mono-M (green) derivatives at 100 mM concentrations in d6-DMSO.
