Free energy profile for reaction

Fig. 3 Free energy profiles for reactions in which there is no change in thermodynamic driving force AG but a change in the intrinsic barrier A.

Figure 1. Free energy profile for reaction ofTNB with phenoxide ion showing kinetic and thermodynamic control in a-complex formation.

Figure 2. Free energy profile for reaction of picryl halides with phenoxide ion shown as an extension of the TNB-C6HsO system.

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