Figure 8.
Typical profile of the decay of amine during the reaction of N-methylbenzylamine (21.2 mM) with bromobenzene (2d; 110 mM) catalyzed by Pd(PtBu3)2 (2.1 mM, 10%) and PtBu3 (0.21 mM, 1%) at 70 °C with (A) 0.20 M NaOCEt3 as base and added [(C8H17)4N]Br (5.0–15 mM) and (B) 2,4,6-tri-tert-butylphenoxide (0.50–0.15 M) as base.