Figure 3.
Generation of amidyl radical 11s via indirect, base-assisted 1,2-HAT of 9s. Direct 1,2-, 1,5-, and 1,6-HAT processes are also shown. Free energies were computed using UM06/6–311+G(d,p)-CPCM(DMSO)//UB3LYP/6–31G(d). See Figure S15 for energetics with UM06–2X/6–311+G(d,p)-CPCM(DMSO)//UB3LYP/6–31G(d).