Table 2.

Reactions of Substrates Bearing Distinct Allyl Moieties.^[a]

^[a]Catalyst System A: 4a–j (1.0 equiv), Pd(OAc)₂ (3.0 mol%), t-BuBrettPhos (6.0 mol%), 1,4-dioxane (0.50 M), 60 °C, 24 h; Catalyst System B: 4a–j (1.0 equiv), Pd(OAc)₂ (2.5 mol%), PhXPhos (5.0 mol%), 1,4-dioxane (0.10 M), 90 °C, 24 h. ¹⁹F NMR yields for the major isomers were determined using PhCF₃ as an internal standard (average of two runs). The values in parentheses represent the yields of the major products. The regioselectivities were determined by ¹H NMR analysis of the crude reaction mixtures.

^[b]70 °C.

^[c]Pd(OAc)₂ (5 mol%), t-BuBrettPhos (10 mol%).

^[d]100 °C.

^[e]130 °C, o-Xylene, the regioselectivities were determined by GC and ¹⁹F NMR of the crude reaction mixtures.